{"question": "Find all datasets covering the theme transport in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme transport in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject transport in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject transport in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme transport and subject transport with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme transport and subject transport in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all transport datasets that deals with subject transport?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme transport", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject transport and theme transport?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject transport", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme transport?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject transport?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject transport and theme transport", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme transport and subject transport", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme transport", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject transport", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage antigua and barbuda and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'antigua and barbuda'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage antigua and barbuda in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'antigua and barbuda'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage antigua and barbuda", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'antigua and barbuda'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage antigua and barbuda?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'antigua and barbuda'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes antigua and barbuda?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'antigua and barbuda'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage america countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'america'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage america countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'america'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with america geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'america'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have environmental policy purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic land use", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution, purpose climate change and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil pollution, purpose climate change in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil pollution and purpose climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution and purpose climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which science and technology datasets have topic land cover, purpose climate change, subject science and technology and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find science and technology datasets with topic land cover, purpose climate change and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land cover, purpose climate change and the subject science and technology", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land cover, purpose climate change and cover the theme science and technology?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil protection, purpose climate change, subject oceanographic geographical features, country coverage dominica and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'oceanographic geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'oceanographic geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'dominica'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil protection, purpose climate change, country coverage dominica and subject oceanographic geographical features with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'oceanographic geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'oceanographic geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'dominica'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which oceanographic geographical features datasets cover topic soil protection, purpose climate change and have country coverage dominica?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'oceanographic geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'oceanographic geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'dominica'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil protection, have purpose climate change, subject oceanographic geographical features and country coverage dominica?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'oceanographic geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'oceanographic geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'dominica'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable clay content and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'clay content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'clay content', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable clay content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'clay content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'clay content', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable clay content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'clay content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'clay content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable clay content?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'clay content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'clay content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme regions and cities in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme regions and cities in the period from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject regions and cities in the time span from 2009 to 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject regions and cities in the time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme regions and cities and subject regions and cities with temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme regions and cities and subject regions and cities in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all regions and cities datasets that deals with subject regions and cities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme regions and cities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject regions and cities and theme regions and cities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject regions and cities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme regions and cities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject regions and cities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject regions and cities and theme regions and cities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme regions and cities and subject regions and cities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme regions and cities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject regions and cities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage serbia and montenegro and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'serbia and montenegro'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage serbia and montenegro in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'serbia and montenegro'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage serbia and montenegro", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'serbia and montenegro'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage serbia and montenegro?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'serbia and montenegro'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes serbia and montenegro?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'serbia and montenegro'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage america countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'america'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage america countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'america'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with america geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'america'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have agriculture policy purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil protection?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil protection", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use, purpose environmental policy and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject land use, purpose environmental policy in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use and purpose environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and purpose environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which meteorological geographical features datasets have topic land use, purpose agriculture policy, subject meteorological geographical features and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find meteorological geographical features datasets with topic land use, purpose agriculture policy and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land use, purpose agriculture policy and the subject meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land use, purpose agriculture policy and cover the theme meteorological geographical features?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil sample, purpose environmental policy, subject production and industrial facilities, country coverage chad and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'chad'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil sample, purpose environmental policy, country coverage chad and subject production and industrial facilities with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'chad'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which production and industrial facilities datasets cover topic soil sample, purpose environmental policy and have country coverage chad?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'chad'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil sample, have purpose environmental policy, subject production and industrial facilities and country coverage chad?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'chad'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable land use 1 and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land use 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land use 1', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable land use 1", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land use 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land use 1', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable land use 1", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land use 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land use 1', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable land use 1?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land use 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land use 1', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme provisional data in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme provisional data in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject provisional data in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject provisional data in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme provisional data and subject provisional data with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme provisional data and subject provisional data in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all provisional data datasets that deals with subject provisional data?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme provisional data", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject provisional data and theme provisional data?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject provisional data", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme provisional data?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject provisional data?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject provisional data and theme provisional data", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme provisional data and subject provisional data", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme provisional data", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject provisional data", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage rwanda and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'rwanda'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage rwanda in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'rwanda'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage rwanda", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'rwanda'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage rwanda?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'rwanda'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes rwanda?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'rwanda'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage america countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'america'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage america countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'america'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with america geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'america'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have climate change purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil pollution?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil pollution", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover, purpose climate change and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject land cover, purpose climate change in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land cover and purpose climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover and purpose climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which statistical units datasets have topic soil sample, purpose agriculture policy, subject statistical units and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find statistical units datasets with topic soil sample, purpose agriculture policy and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil sample, purpose agriculture policy and the subject statistical units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil sample, purpose agriculture policy and cover the theme statistical units?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use, purpose environmental policy, subject cadastral parcels, country coverage tokelau and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'tokelau'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land use, purpose environmental policy, country coverage tokelau and subject cadastral parcels with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'tokelau'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which cadastral parcels datasets cover topic land use, purpose environmental policy and have country coverage tokelau?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'tokelau'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land use, have purpose environmental policy, subject cadastral parcels and country coverage tokelau?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'tokelau'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable land use 1 and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land use 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land use 1', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable land use 1", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land use 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land use 1', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable land use 1", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land use 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land use 1', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable land use 1?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land use 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land use 1', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme orthoimagery in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'orthoimagery'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'orthoimagery', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme orthoimagery in the period from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'orthoimagery'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'orthoimagery', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject orthoimagery in the time span from 2009 to 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'orthoimagery'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'orthoimagery', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject orthoimagery in the time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'orthoimagery'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'orthoimagery', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme orthoimagery and subject orthoimagery with temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'orthoimagery'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'orthoimagery', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme orthoimagery and subject orthoimagery in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'orthoimagery'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'orthoimagery', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all orthoimagery datasets that deals with subject orthoimagery?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'orthoimagery'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'orthoimagery', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme orthoimagery", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'orthoimagery'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'orthoimagery', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject orthoimagery and theme orthoimagery?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'orthoimagery'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'orthoimagery', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject orthoimagery", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'orthoimagery'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'orthoimagery', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme orthoimagery?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'orthoimagery'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'orthoimagery', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject orthoimagery?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'orthoimagery'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'orthoimagery', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject orthoimagery and theme orthoimagery", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'orthoimagery'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'orthoimagery', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme orthoimagery and subject orthoimagery", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'orthoimagery'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'orthoimagery', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme orthoimagery", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'orthoimagery'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'orthoimagery', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject orthoimagery", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'orthoimagery'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'orthoimagery', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage bangladesh and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'bangladesh'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage bangladesh in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'bangladesh'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage bangladesh", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'bangladesh'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage bangladesh?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'bangladesh'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes bangladesh?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'bangladesh'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage provisional data countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage provisional data countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with provisional data geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have climate change purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic land use", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use, purpose environmental policy and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject land use, purpose environmental policy in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use and purpose environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and purpose environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which bio-geographical regions datasets have topic soil sample, purpose environmental policy, subject bio-geographical regions and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'bio-geographical regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'bio-geographical regions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find bio-geographical regions datasets with topic soil sample, purpose environmental policy and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'bio-geographical regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'bio-geographical regions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil sample, purpose environmental policy and the subject bio-geographical regions", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'bio-geographical regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'bio-geographical regions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil sample, purpose environmental policy and cover the theme bio-geographical regions?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'bio-geographical regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'bio-geographical regions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil protection, purpose agriculture policy, subject human health and safety, country coverage guinea and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'human health and safety'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'human health and safety', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'guinea'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil protection, purpose agriculture policy, country coverage guinea and subject human health and safety with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'human health and safety'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'human health and safety', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'guinea'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which human health and safety datasets cover topic soil protection, purpose agriculture policy and have country coverage guinea?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'human health and safety'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'human health and safety', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'guinea'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil protection, have purpose agriculture policy, subject human health and safety and country coverage guinea?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'human health and safety'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'human health and safety', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'guinea'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable clay content and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'clay content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'clay content', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable clay content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'clay content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'clay content', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable clay content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'clay content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'clay content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable clay content?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'clay content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'clay content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme atmospheric conditions and meteorological geographical features in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme atmospheric conditions and meteorological geographical features in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject atmospheric conditions and meteorological geographical features in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject atmospheric conditions and meteorological geographical features in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme atmospheric conditions and meteorological geographical features and subject atmospheric conditions and meteorological geographical features with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme atmospheric conditions and meteorological geographical features and subject atmospheric conditions and meteorological geographical features in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all atmospheric conditions and meteorological geographical features datasets that deals with subject atmospheric conditions and meteorological geographical features?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme atmospheric conditions and meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject atmospheric conditions and meteorological geographical features and theme atmospheric conditions and meteorological geographical features?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject atmospheric conditions and meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme atmospheric conditions and meteorological geographical features?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject atmospheric conditions and meteorological geographical features?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject atmospheric conditions and meteorological geographical features and theme atmospheric conditions and meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme atmospheric conditions and meteorological geographical features and subject atmospheric conditions and meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme atmospheric conditions and meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject atmospheric conditions and meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage heard island and mcdonald islands and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'heard island and mcdonald islands'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage heard island and mcdonald islands in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'heard island and mcdonald islands'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage heard island and mcdonald islands", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'heard island and mcdonald islands'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage heard island and mcdonald islands?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'heard island and mcdonald islands'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes heard island and mcdonald islands?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'heard island and mcdonald islands'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage asia countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'asia'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage asia countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'asia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with asia geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'asia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have environmental policy purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic land use", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution, purpose environmental policy and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil pollution, purpose environmental policy in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil pollution and purpose environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution and purpose environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which energy datasets have topic land cover, purpose agriculture policy, subject energy and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find energy datasets with topic land cover, purpose agriculture policy and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land cover, purpose agriculture policy and the subject energy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land cover, purpose agriculture policy and cover the theme energy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land cover, purpose agriculture policy, subject meteorological geographical features, country coverage guyana and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'guyana'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land cover, purpose agriculture policy, country coverage guyana and subject meteorological geographical features with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'guyana'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which meteorological geographical features datasets cover topic land cover, purpose agriculture policy and have country coverage guyana?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'guyana'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land cover, have purpose agriculture policy, subject meteorological geographical features and country coverage guyana?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'guyana'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable u120 - forestry and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u120 - forestry', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u120 - forestry', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable u120 - forestry", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u120 - forestry', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u120 - forestry', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable u120 - forestry", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u120 - forestry', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u120 - forestry', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable u120 - forestry?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u120 - forestry', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u120 - forestry', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme atmospheric conditions and meteorological geographical features in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme atmospheric conditions and meteorological geographical features in the period from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject atmospheric conditions and meteorological geographical features in the time span from 2009 to 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject atmospheric conditions and meteorological geographical features in the time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme atmospheric conditions and meteorological geographical features and subject atmospheric conditions and meteorological geographical features with temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme atmospheric conditions and meteorological geographical features and subject atmospheric conditions and meteorological geographical features in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all atmospheric conditions and meteorological geographical features datasets that deals with subject atmospheric conditions and meteorological geographical features?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme atmospheric conditions and meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject atmospheric conditions and meteorological geographical features and theme atmospheric conditions and meteorological geographical features?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject atmospheric conditions and meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme atmospheric conditions and meteorological geographical features?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject atmospheric conditions and meteorological geographical features?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject atmospheric conditions and meteorological geographical features and theme atmospheric conditions and meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme atmospheric conditions and meteorological geographical features and subject atmospheric conditions and meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme atmospheric conditions and meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject atmospheric conditions and meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage czechia and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'czechia'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage czechia in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'czechia'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage czechia", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'czechia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage czechia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'czechia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes czechia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'czechia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage provisional data countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage provisional data countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with provisional data geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have environmental policy purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil pollution?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil pollution", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection, purpose environmental policy and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil protection, purpose environmental policy in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil protection and purpose environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection and purpose environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which atmospheric conditions datasets have topic land use, purpose climate change, subject atmospheric conditions and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find atmospheric conditions datasets with topic land use, purpose climate change and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land use, purpose climate change and the subject atmospheric conditions", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land use, purpose climate change and cover the theme atmospheric conditions?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use, purpose environmental policy, subject natural risk zones, country coverage benin and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'benin'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land use, purpose environmental policy, country coverage benin and subject natural risk zones with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'benin'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which natural risk zones datasets cover topic land use, purpose environmental policy and have country coverage benin?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'benin'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land use, have purpose environmental policy, subject natural risk zones and country coverage benin?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'benin'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable ph in h2o and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in h2o', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in h2o', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable ph in h2o", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in h2o', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in h2o', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable ph in h2o", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in h2o', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in h2o', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable ph in h2o?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in h2o', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in h2o', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme economy and finance in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme economy and finance in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject economy and finance in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject economy and finance in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme economy and finance and subject economy and finance with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme economy and finance and subject economy and finance in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all economy and finance datasets that deals with subject economy and finance?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme economy and finance", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject economy and finance and theme economy and finance?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject economy and finance", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme economy and finance?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject economy and finance?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject economy and finance and theme economy and finance", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme economy and finance and subject economy and finance", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme economy and finance", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject economy and finance", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage fiji and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'fiji'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage fiji in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'fiji'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage fiji", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'fiji'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage fiji?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'fiji'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes fiji?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'fiji'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage oceania countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'oceania'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage oceania countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'oceania'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with oceania geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'oceania'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have environmental policy purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic land use", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection, purpose agriculture policy and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil protection, purpose agriculture policy in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil protection and purpose agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection and purpose agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which energy resources datasets have topic land use, purpose agriculture policy, subject energy resources and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find energy resources datasets with topic land use, purpose agriculture policy and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land use, purpose agriculture policy and the subject energy resources", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land use, purpose agriculture policy and cover the theme energy resources?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil sample, purpose environmental policy, subject population and society, country coverage bahrain and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'bahrain'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil sample, purpose environmental policy, country coverage bahrain and subject population and society with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'bahrain'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which population and society datasets cover topic soil sample, purpose environmental policy and have country coverage bahrain?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'bahrain'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil sample, have purpose environmental policy, subject population and society and country coverage bahrain?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'bahrain'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable sand content and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'sand content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'sand content', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable sand content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'sand content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'sand content', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable sand content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'sand content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'sand content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable sand content?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'sand content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'sand content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme coordinate reference systems in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme coordinate reference systems in the period from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject coordinate reference systems in the time span from 2009 to 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject coordinate reference systems in the time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme coordinate reference systems and subject coordinate reference systems with temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme coordinate reference systems and subject coordinate reference systems in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all coordinate reference systems datasets that deals with subject coordinate reference systems?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme coordinate reference systems", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject coordinate reference systems and theme coordinate reference systems?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject coordinate reference systems", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme coordinate reference systems?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject coordinate reference systems?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject coordinate reference systems and theme coordinate reference systems", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme coordinate reference systems and subject coordinate reference systems", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme coordinate reference systems", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject coordinate reference systems", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage libya and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'libya'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage libya in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'libya'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage libya", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'libya'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage libya?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'libya'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes libya?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'libya'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage provisional data countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage provisional data countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with provisional data geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have environmental policy purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic land use", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection, purpose agriculture policy and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil protection, purpose agriculture policy in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil protection and purpose agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection and purpose agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which natural risk zones datasets have topic land cover, purpose agriculture policy, subject natural risk zones and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find natural risk zones datasets with topic land cover, purpose agriculture policy and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land cover, purpose agriculture policy and the subject natural risk zones", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land cover, purpose agriculture policy and cover the theme natural risk zones?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use, purpose climate change, subject meteorological geographical features, country coverage saint barth\u00e9lemy and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'saint barth\u00e9lemy'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land use, purpose climate change, country coverage saint barth\u00e9lemy and subject meteorological geographical features with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'saint barth\u00e9lemy'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which meteorological geographical features datasets cover topic land use, purpose climate change and have country coverage saint barth\u00e9lemy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'saint barth\u00e9lemy'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land use, have purpose climate change, subject meteorological geographical features and country coverage saint barth\u00e9lemy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'saint barth\u00e9lemy'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable land use 1 and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land use 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land use 1', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable land use 1", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land use 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land use 1', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable land use 1", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land use 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land use 1', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable land use 1?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land use 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land use 1', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme agriculture, fisheries, forestry and food in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme agriculture, fisheries, forestry and food in the period from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject agriculture, fisheries, forestry and food in the time span from 2009 to 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject agriculture, fisheries, forestry and food in the time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme agriculture, fisheries, forestry and food and subject agriculture, fisheries, forestry and food with temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme agriculture, fisheries, forestry and food and subject agriculture, fisheries, forestry and food in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all agriculture, fisheries, forestry and food datasets that deals with subject agriculture, fisheries, forestry and food?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme agriculture, fisheries, forestry and food", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject agriculture, fisheries, forestry and food and theme agriculture, fisheries, forestry and food?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject agriculture, fisheries, forestry and food", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme agriculture, fisheries, forestry and food?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject agriculture, fisheries, forestry and food?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject agriculture, fisheries, forestry and food and theme agriculture, fisheries, forestry and food", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme agriculture, fisheries, forestry and food and subject agriculture, fisheries, forestry and food", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme agriculture, fisheries, forestry and food", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject agriculture, fisheries, forestry and food", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage serbia and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'serbia'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage serbia in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'serbia'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage serbia", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'serbia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage serbia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'serbia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes serbia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'serbia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage europe countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage europe countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with europe geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have climate change purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil protection?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil protection", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use, purpose climate change and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject land use, purpose climate change in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use and purpose climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and purpose climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which administrative units datasets have topic soil sample, purpose climate change, subject administrative units and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'administrative units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'administrative units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find administrative units datasets with topic soil sample, purpose climate change and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'administrative units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'administrative units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil sample, purpose climate change and the subject administrative units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'administrative units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'administrative units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil sample, purpose climate change and cover the theme administrative units?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'administrative units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'administrative units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil pollution, purpose climate change, subject administrative units, country coverage djibouti and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'administrative units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'administrative units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'djibouti'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil pollution, purpose climate change, country coverage djibouti and subject administrative units with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'administrative units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'administrative units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'djibouti'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which administrative units datasets cover topic soil pollution, purpose climate change and have country coverage djibouti?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'administrative units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'administrative units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'djibouti'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil pollution, have purpose climate change, subject administrative units and country coverage djibouti?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'administrative units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'administrative units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'djibouti'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable u111 - agriculture (excluding fallow land and kitchen gardens) and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u111 - agriculture (excluding fallow land and kitchen gardens)', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u111 - agriculture (excluding fallow land and kitchen gardens)', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable u111 - agriculture (excluding fallow land and kitchen gardens)", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u111 - agriculture (excluding fallow land and kitchen gardens)', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u111 - agriculture (excluding fallow land and kitchen gardens)', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable u111 - agriculture (excluding fallow land and kitchen gardens)", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u111 - agriculture (excluding fallow land and kitchen gardens)', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u111 - agriculture (excluding fallow land and kitchen gardens)', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable u111 - agriculture (excluding fallow land and kitchen gardens)?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u111 - agriculture (excluding fallow land and kitchen gardens)', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u111 - agriculture (excluding fallow land and kitchen gardens)', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme land cover in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme land cover in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject land cover in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject land cover in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme land cover and subject land cover with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme land cover and subject land cover in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all land cover datasets that deals with subject land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme land cover", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject land cover and theme land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject land cover", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject land cover and theme land cover", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme land cover and subject land cover", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme land cover", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject land cover", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage mexico and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'mexico'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage mexico in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'mexico'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage mexico", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'mexico'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage mexico?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'mexico'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes mexico?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'mexico'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage america countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'america'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage america countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'america'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with america geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'america'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have agriculture policy purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil pollution?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil pollution", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample, purpose environmental policy and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil sample, purpose environmental policy in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil sample and purpose environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample and purpose environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which bio-geographical regions datasets have topic soil sample, purpose environmental policy, subject bio-geographical regions and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'bio-geographical regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'bio-geographical regions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find bio-geographical regions datasets with topic soil sample, purpose environmental policy and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'bio-geographical regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'bio-geographical regions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil sample, purpose environmental policy and the subject bio-geographical regions", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'bio-geographical regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'bio-geographical regions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil sample, purpose environmental policy and cover the theme bio-geographical regions?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'bio-geographical regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'bio-geographical regions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil sample, purpose environmental policy, subject transport, country coverage kiribati and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'kiribati'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil sample, purpose environmental policy, country coverage kiribati and subject transport with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'kiribati'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which transport datasets cover topic soil sample, purpose environmental policy and have country coverage kiribati?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'kiribati'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil sample, have purpose environmental policy, subject transport and country coverage kiribati?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'kiribati'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable u111 - agriculture (excluding fallow land and kitchen gardens) and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u111 - agriculture (excluding fallow land and kitchen gardens)', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u111 - agriculture (excluding fallow land and kitchen gardens)', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable u111 - agriculture (excluding fallow land and kitchen gardens)", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u111 - agriculture (excluding fallow land and kitchen gardens)', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u111 - agriculture (excluding fallow land and kitchen gardens)', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable u111 - agriculture (excluding fallow land and kitchen gardens)", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u111 - agriculture (excluding fallow land and kitchen gardens)', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u111 - agriculture (excluding fallow land and kitchen gardens)', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable u111 - agriculture (excluding fallow land and kitchen gardens)?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u111 - agriculture (excluding fallow land and kitchen gardens)', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u111 - agriculture (excluding fallow land and kitchen gardens)', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme meteorological geographical features in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme meteorological geographical features in the period from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject meteorological geographical features in the time span from 2009 to 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject meteorological geographical features in the time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme meteorological geographical features and subject meteorological geographical features with temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme meteorological geographical features and subject meteorological geographical features in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all meteorological geographical features datasets that deals with subject meteorological geographical features?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject meteorological geographical features and theme meteorological geographical features?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme meteorological geographical features?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject meteorological geographical features?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject meteorological geographical features and theme meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme meteorological geographical features and subject meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage zaire and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'zaire'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage zaire in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'zaire'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage zaire", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'zaire'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage zaire?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'zaire'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes zaire?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'zaire'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage asia countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'asia'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage asia countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'asia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with asia geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'asia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have environmental policy purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic land use", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover, purpose environmental policy and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject land cover, purpose environmental policy in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land cover and purpose environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover and purpose environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which international issues datasets have topic soil sample, purpose environmental policy, subject international issues and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find international issues datasets with topic soil sample, purpose environmental policy and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil sample, purpose environmental policy and the subject international issues", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil sample, purpose environmental policy and cover the theme international issues?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil sample, purpose climate change, subject agriculture, fisheries, forestry and food, country coverage wake island and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'wake island'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil sample, purpose climate change, country coverage wake island and subject agriculture, fisheries, forestry and food with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'wake island'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which agriculture, fisheries, forestry and food datasets cover topic soil sample, purpose climate change and have country coverage wake island?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'wake island'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil sample, have purpose climate change, subject agriculture, fisheries, forestry and food and country coverage wake island?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'wake island'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable u113 - kitchen garden and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u113 - kitchen garden', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u113 - kitchen garden', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable u113 - kitchen garden", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u113 - kitchen garden', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u113 - kitchen garden', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable u113 - kitchen garden", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u113 - kitchen garden', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u113 - kitchen garden', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable u113 - kitchen garden?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u113 - kitchen garden', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u113 - kitchen garden', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme cadastral parcels in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme cadastral parcels in the period from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject cadastral parcels in the time span from 2009 to 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject cadastral parcels in the time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme cadastral parcels and subject cadastral parcels with temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme cadastral parcels and subject cadastral parcels in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all cadastral parcels datasets that deals with subject cadastral parcels?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme cadastral parcels", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject cadastral parcels and theme cadastral parcels?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject cadastral parcels", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme cadastral parcels?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject cadastral parcels?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject cadastral parcels and theme cadastral parcels", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme cadastral parcels and subject cadastral parcels", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme cadastral parcels", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject cadastral parcels", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage chile and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'chile'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage chile in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'chile'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage chile", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'chile'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage chile?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'chile'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes chile?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'chile'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage provisional data countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage provisional data countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with provisional data geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have environmental policy purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover, purpose agriculture policy and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject land cover, purpose agriculture policy in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land cover and purpose agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover and purpose agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which agricultural and aquaculture facilities datasets have topic soil sample, purpose agriculture policy, subject agricultural and aquaculture facilities and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agricultural and aquaculture facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agricultural and aquaculture facilities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find agricultural and aquaculture facilities datasets with topic soil sample, purpose agriculture policy and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agricultural and aquaculture facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agricultural and aquaculture facilities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil sample, purpose agriculture policy and the subject agricultural and aquaculture facilities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agricultural and aquaculture facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agricultural and aquaculture facilities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil sample, purpose agriculture policy and cover the theme agricultural and aquaculture facilities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agricultural and aquaculture facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agricultural and aquaculture facilities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use, purpose agriculture policy, subject meteorological geographical features, country coverage czechoslovakia and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'czechoslovakia'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land use, purpose agriculture policy, country coverage czechoslovakia and subject meteorological geographical features with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'czechoslovakia'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which meteorological geographical features datasets cover topic land use, purpose agriculture policy and have country coverage czechoslovakia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'czechoslovakia'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land use, have purpose agriculture policy, subject meteorological geographical features and country coverage czechoslovakia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'czechoslovakia'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable carbonate content and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'carbonate content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'carbonate content', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable carbonate content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'carbonate content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'carbonate content', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable carbonate content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'carbonate content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'carbonate content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable carbonate content?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'carbonate content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'carbonate content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme buildings in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme buildings in the period from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject buildings in the time span from 2009 to 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject buildings in the time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme buildings and subject buildings with temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme buildings and subject buildings in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all buildings datasets that deals with subject buildings?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme buildings", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject buildings and theme buildings?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject buildings", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme buildings?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject buildings?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject buildings and theme buildings", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme buildings and subject buildings", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme buildings", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject buildings", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage south georgia and the south sandwich islands and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'south georgia and the south sandwich islands'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage south georgia and the south sandwich islands in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'south georgia and the south sandwich islands'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage south georgia and the south sandwich islands", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'south georgia and the south sandwich islands'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage south georgia and the south sandwich islands?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'south georgia and the south sandwich islands'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes south georgia and the south sandwich islands?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'south georgia and the south sandwich islands'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage provisional data countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage provisional data countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with provisional data geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have climate change purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil pollution?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil pollution", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use, purpose environmental policy and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject land use, purpose environmental policy in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use and purpose environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and purpose environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which atmospheric conditions and meteorological geographical features datasets have topic soil protection, purpose climate change, subject atmospheric conditions and meteorological geographical features and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find atmospheric conditions and meteorological geographical features datasets with topic soil protection, purpose climate change and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil protection, purpose climate change and the subject atmospheric conditions and meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil protection, purpose climate change and cover the theme atmospheric conditions and meteorological geographical features?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil sample, purpose agriculture policy, subject buildings, country coverage barbados and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'barbados'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil sample, purpose agriculture policy, country coverage barbados and subject buildings with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'barbados'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which buildings datasets cover topic soil sample, purpose agriculture policy and have country coverage barbados?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'barbados'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil sample, have purpose agriculture policy, subject buildings and country coverage barbados?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'barbados'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable land use 1 and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land use 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land use 1', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable land use 1", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land use 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land use 1', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable land use 1", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land use 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land use 1', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable land use 1?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land use 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land use 1', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme environment in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme environment in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject environment in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject environment in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme environment and subject environment with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme environment and subject environment in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all environment datasets that deals with subject environment?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme environment", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject environment and theme environment?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject environment", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme environment?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject environment?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject environment and theme environment", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme environment and subject environment", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme environment", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject environment", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage malta and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'malta'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage malta in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'malta'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage malta", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'malta'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage malta?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'malta'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes malta?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'malta'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage antarctica countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'antarctica'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage antarctica countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'antarctica'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with antarctica geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'antarctica'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have climate change purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic land use", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use, purpose environmental policy and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject land use, purpose environmental policy in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use and purpose environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and purpose environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which government and public sector datasets have topic soil pollution, purpose agriculture policy, subject government and public sector and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find government and public sector datasets with topic soil pollution, purpose agriculture policy and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil pollution, purpose agriculture policy and the subject government and public sector", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil pollution, purpose agriculture policy and cover the theme government and public sector?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land cover, purpose climate change, subject education, culture and sport, country coverage western sahara and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'western sahara'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land cover, purpose climate change, country coverage western sahara and subject education, culture and sport with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'western sahara'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which education, culture and sport datasets cover topic land cover, purpose climate change and have country coverage western sahara?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'western sahara'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land cover, have purpose climate change, subject education, culture and sport and country coverage western sahara?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'western sahara'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable silt content and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'silt content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'silt content', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable silt content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'silt content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'silt content', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable silt content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'silt content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'silt content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable silt content?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'silt content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'silt content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme international issues in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme international issues in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject international issues in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject international issues in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme international issues and subject international issues with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme international issues and subject international issues in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all international issues datasets that deals with subject international issues?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme international issues", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject international issues and theme international issues?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject international issues", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme international issues?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject international issues?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject international issues and theme international issues", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme international issues and subject international issues", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme international issues", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject international issues", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage philippines and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'philippines'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage philippines in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'philippines'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage philippines", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'philippines'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage philippines?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'philippines'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes philippines?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'philippines'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage asia countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'asia'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage asia countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'asia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with asia geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'asia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have climate change purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover, purpose environmental policy and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject land cover, purpose environmental policy in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land cover and purpose environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover and purpose environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which provisional data datasets have topic soil protection, purpose environmental policy, subject provisional data and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find provisional data datasets with topic soil protection, purpose environmental policy and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil protection, purpose environmental policy and the subject provisional data", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil protection, purpose environmental policy and cover the theme provisional data?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land cover, purpose environmental policy, subject elevation, country coverage western sahara and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'western sahara'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land cover, purpose environmental policy, country coverage western sahara and subject elevation with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'western sahara'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which elevation datasets cover topic land cover, purpose environmental policy and have country coverage western sahara?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'western sahara'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land cover, have purpose environmental policy, subject elevation and country coverage western sahara?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'western sahara'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable carbonate content and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'carbonate content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'carbonate content', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable carbonate content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'carbonate content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'carbonate content', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable carbonate content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'carbonate content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'carbonate content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable carbonate content?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'carbonate content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'carbonate content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme transport in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme transport in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject transport in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject transport in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme transport and subject transport with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme transport and subject transport in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all transport datasets that deals with subject transport?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme transport", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject transport and theme transport?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject transport", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme transport?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject transport?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject transport and theme transport", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme transport and subject transport", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme transport", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject transport", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage malta and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'malta'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage malta in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'malta'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage malta", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'malta'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage malta?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'malta'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes malta?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'malta'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage europe countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage europe countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with europe geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have environmental policy purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution, purpose agriculture policy and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil pollution, purpose agriculture policy in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil pollution and purpose agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution and purpose agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which environmental monitoring facilities datasets have topic soil protection, purpose agriculture policy, subject environmental monitoring facilities and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find environmental monitoring facilities datasets with topic soil protection, purpose agriculture policy and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil protection, purpose agriculture policy and the subject environmental monitoring facilities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil protection, purpose agriculture policy and cover the theme environmental monitoring facilities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil protection, purpose climate change, subject justice, legal system and public safety, country coverage madagascar and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'justice, legal system and public safety'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'justice, legal system and public safety', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'madagascar'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil protection, purpose climate change, country coverage madagascar and subject justice, legal system and public safety with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'justice, legal system and public safety'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'justice, legal system and public safety', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'madagascar'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which justice, legal system and public safety datasets cover topic soil protection, purpose climate change and have country coverage madagascar?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'justice, legal system and public safety'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'justice, legal system and public safety', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'madagascar'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil protection, have purpose climate change, subject justice, legal system and public safety and country coverage madagascar?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'justice, legal system and public safety'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'justice, legal system and public safety', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'madagascar'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable u130 - aquaculture and fishing and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u130 - aquaculture and fishing', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u130 - aquaculture and fishing', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable u130 - aquaculture and fishing", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u130 - aquaculture and fishing', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u130 - aquaculture and fishing', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable u130 - aquaculture and fishing", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u130 - aquaculture and fishing', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u130 - aquaculture and fishing', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable u130 - aquaculture and fishing?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u130 - aquaculture and fishing', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u130 - aquaculture and fishing', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme production and industrial facilities in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme production and industrial facilities in the period from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject production and industrial facilities in the time span from 2009 to 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject production and industrial facilities in the time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme production and industrial facilities and subject production and industrial facilities with temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme production and industrial facilities and subject production and industrial facilities in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all production and industrial facilities datasets that deals with subject production and industrial facilities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme production and industrial facilities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject production and industrial facilities and theme production and industrial facilities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject production and industrial facilities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme production and industrial facilities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject production and industrial facilities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject production and industrial facilities and theme production and industrial facilities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme production and industrial facilities and subject production and industrial facilities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme production and industrial facilities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject production and industrial facilities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage brazil and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'brazil'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage brazil in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'brazil'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage brazil", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'brazil'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage brazil?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'brazil'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes brazil?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'brazil'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage america countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'america'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage america countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'america'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with america geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'america'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have climate change purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic land cover", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample, purpose environmental policy and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil sample, purpose environmental policy in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil sample and purpose environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample and purpose environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which environment datasets have topic land use, purpose environmental policy, subject environment and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find environment datasets with topic land use, purpose environmental policy and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land use, purpose environmental policy and the subject environment", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land use, purpose environmental policy and cover the theme environment?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land cover, purpose climate change, subject administrative units, country coverage luxembourg and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'administrative units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'administrative units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'luxembourg'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land cover, purpose climate change, country coverage luxembourg and subject administrative units with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'administrative units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'administrative units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'luxembourg'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which administrative units datasets cover topic land cover, purpose climate change and have country coverage luxembourg?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'administrative units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'administrative units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'luxembourg'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land cover, have purpose climate change, subject administrative units and country coverage luxembourg?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'administrative units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'administrative units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'luxembourg'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable u130 - aquaculture and fishing and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u130 - aquaculture and fishing', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u130 - aquaculture and fishing', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable u130 - aquaculture and fishing", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u130 - aquaculture and fishing', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u130 - aquaculture and fishing', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable u130 - aquaculture and fishing", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u130 - aquaculture and fishing', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u130 - aquaculture and fishing', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable u130 - aquaculture and fishing?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u130 - aquaculture and fishing', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u130 - aquaculture and fishing', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme transport networks in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme transport networks in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject transport networks in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject transport networks in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme transport networks and subject transport networks with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme transport networks and subject transport networks in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all transport networks datasets that deals with subject transport networks?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme transport networks", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject transport networks and theme transport networks?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject transport networks", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme transport networks?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject transport networks?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject transport networks and theme transport networks", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme transport networks and subject transport networks", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme transport networks", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject transport networks", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage dominican republic and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'dominican republic'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage dominican republic in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'dominican republic'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage dominican republic", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'dominican republic'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage dominican republic?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'dominican republic'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes dominican republic?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'dominican republic'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage antarctica countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'antarctica'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage antarctica countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'antarctica'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with antarctica geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'antarctica'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have agriculture policy purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic land cover", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection, purpose environmental policy and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil protection, purpose environmental policy in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil protection and purpose environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection and purpose environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which agriculture, fisheries, forestry and food datasets have topic soil protection, purpose climate change, subject agriculture, fisheries, forestry and food and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find agriculture, fisheries, forestry and food datasets with topic soil protection, purpose climate change and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil protection, purpose climate change and the subject agriculture, fisheries, forestry and food", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil protection, purpose climate change and cover the theme agriculture, fisheries, forestry and food?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil sample, purpose agriculture policy, subject population distribution \u2014 demography, country coverage turkmenistan and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population distribution \u2014 demography'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population distribution \u2014 demography', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'turkmenistan'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil sample, purpose agriculture policy, country coverage turkmenistan and subject population distribution \u2014 demography with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population distribution \u2014 demography'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population distribution \u2014 demography', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'turkmenistan'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which population distribution \u2014 demography datasets cover topic soil sample, purpose agriculture policy and have country coverage turkmenistan?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population distribution \u2014 demography'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population distribution \u2014 demography', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'turkmenistan'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil sample, have purpose agriculture policy, subject population distribution \u2014 demography and country coverage turkmenistan?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population distribution \u2014 demography'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population distribution \u2014 demography', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'turkmenistan'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable clay content and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'clay content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'clay content', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable clay content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'clay content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'clay content', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable clay content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'clay content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'clay content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable clay content?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'clay content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'clay content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme international issues in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme international issues in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject international issues in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject international issues in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme international issues and subject international issues with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme international issues and subject international issues in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all international issues datasets that deals with subject international issues?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme international issues", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject international issues and theme international issues?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject international issues", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme international issues?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject international issues?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject international issues and theme international issues", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme international issues and subject international issues", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme international issues", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject international issues", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage senegal and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'senegal'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage senegal in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'senegal'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage senegal", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'senegal'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage senegal?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'senegal'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes senegal?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'senegal'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage africa countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'africa'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage africa countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'africa'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with africa geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'africa'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have environmental policy purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic land cover", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution, purpose agriculture policy and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil pollution, purpose agriculture policy in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil pollution and purpose agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution and purpose agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which natural risk zones datasets have topic soil pollution, purpose agriculture policy, subject natural risk zones and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find natural risk zones datasets with topic soil pollution, purpose agriculture policy and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil pollution, purpose agriculture policy and the subject natural risk zones", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil pollution, purpose agriculture policy and cover the theme natural risk zones?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land cover, purpose environmental policy, subject environmental monitoring facilities, country coverage panama and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'panama'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land cover, purpose environmental policy, country coverage panama and subject environmental monitoring facilities with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'panama'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which environmental monitoring facilities datasets cover topic land cover, purpose environmental policy and have country coverage panama?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'panama'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land cover, have purpose environmental policy, subject environmental monitoring facilities and country coverage panama?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'panama'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable u113 - kitchen garden and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u113 - kitchen garden', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u113 - kitchen garden', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable u113 - kitchen garden", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u113 - kitchen garden', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u113 - kitchen garden', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable u113 - kitchen garden", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u113 - kitchen garden', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u113 - kitchen garden', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable u113 - kitchen garden?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u113 - kitchen garden', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u113 - kitchen garden', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme cadastral parcels in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme cadastral parcels in the period from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject cadastral parcels in the time span from 2009 to 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject cadastral parcels in the time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme cadastral parcels and subject cadastral parcels with temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme cadastral parcels and subject cadastral parcels in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all cadastral parcels datasets that deals with subject cadastral parcels?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme cadastral parcels", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject cadastral parcels and theme cadastral parcels?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject cadastral parcels", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme cadastral parcels?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject cadastral parcels?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject cadastral parcels and theme cadastral parcels", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme cadastral parcels and subject cadastral parcels", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme cadastral parcels", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject cadastral parcels", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage nauru and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'nauru'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage nauru in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'nauru'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage nauru", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'nauru'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage nauru?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'nauru'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes nauru?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'nauru'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage asia countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'asia'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage asia countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'asia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with asia geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'asia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have agriculture policy purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil pollution?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil pollution", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover, purpose environmental policy and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject land cover, purpose environmental policy in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land cover and purpose environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover and purpose environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which provisional data datasets have topic land cover, purpose agriculture policy, subject provisional data and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find provisional data datasets with topic land cover, purpose agriculture policy and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land cover, purpose agriculture policy and the subject provisional data", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land cover, purpose agriculture policy and cover the theme provisional data?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil sample, purpose climate change, subject education, culture and sport, country coverage paraguay and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'paraguay'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil sample, purpose climate change, country coverage paraguay and subject education, culture and sport with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'paraguay'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which education, culture and sport datasets cover topic soil sample, purpose climate change and have country coverage paraguay?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'paraguay'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil sample, have purpose climate change, subject education, culture and sport and country coverage paraguay?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'paraguay'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable u113 - kitchen garden and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u113 - kitchen garden', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u113 - kitchen garden', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable u113 - kitchen garden", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u113 - kitchen garden', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u113 - kitchen garden', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable u113 - kitchen garden", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u113 - kitchen garden', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u113 - kitchen garden', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable u113 - kitchen garden?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u113 - kitchen garden', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u113 - kitchen garden', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme coordinate reference systems in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme coordinate reference systems in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject coordinate reference systems in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject coordinate reference systems in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme coordinate reference systems and subject coordinate reference systems with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme coordinate reference systems and subject coordinate reference systems in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all coordinate reference systems datasets that deals with subject coordinate reference systems?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme coordinate reference systems", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject coordinate reference systems and theme coordinate reference systems?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject coordinate reference systems", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme coordinate reference systems?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject coordinate reference systems?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject coordinate reference systems and theme coordinate reference systems", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme coordinate reference systems and subject coordinate reference systems", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme coordinate reference systems", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject coordinate reference systems", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage chad and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'chad'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage chad in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'chad'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage chad", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'chad'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage chad?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'chad'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes chad?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'chad'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage africa countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'africa'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage africa countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'africa'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with africa geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'africa'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have agriculture policy purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic land cover", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover, purpose agriculture policy and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject land cover, purpose agriculture policy in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land cover and purpose agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover and purpose agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which environmental monitoring facilities datasets have topic land use, purpose climate change, subject environmental monitoring facilities and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find environmental monitoring facilities datasets with topic land use, purpose climate change and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land use, purpose climate change and the subject environmental monitoring facilities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land use, purpose climate change and cover the theme environmental monitoring facilities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil sample, purpose agriculture policy, subject utility and governmental services, country coverage niue and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'niue'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil sample, purpose agriculture policy, country coverage niue and subject utility and governmental services with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'niue'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which utility and governmental services datasets cover topic soil sample, purpose agriculture policy and have country coverage niue?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'niue'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil sample, have purpose agriculture policy, subject utility and governmental services and country coverage niue?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'niue'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable clay content and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'clay content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'clay content', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable clay content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'clay content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'clay content', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable clay content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'clay content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'clay content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable clay content?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'clay content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'clay content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme transport networks in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme transport networks in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject transport networks in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject transport networks in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme transport networks and subject transport networks with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme transport networks and subject transport networks in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all transport networks datasets that deals with subject transport networks?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme transport networks", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject transport networks and theme transport networks?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject transport networks", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme transport networks?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject transport networks?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject transport networks and theme transport networks", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme transport networks and subject transport networks", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme transport networks", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject transport networks", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage vatican city state and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'vatican city state'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage vatican city state in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'vatican city state'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage vatican city state", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'vatican city state'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage vatican city state?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'vatican city state'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes vatican city state?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'vatican city state'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage africa countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'africa'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage africa countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'africa'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with africa geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'africa'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have agriculture policy purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution, purpose agriculture policy and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil pollution, purpose agriculture policy in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil pollution and purpose agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution and purpose agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which natural risk zones datasets have topic soil protection, purpose environmental policy, subject natural risk zones and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find natural risk zones datasets with topic soil protection, purpose environmental policy and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil protection, purpose environmental policy and the subject natural risk zones", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil protection, purpose environmental policy and cover the theme natural risk zones?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil sample, purpose climate change, subject agriculture, fisheries, forestry and food, country coverage serbia and montenegro and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'serbia and montenegro'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil sample, purpose climate change, country coverage serbia and montenegro and subject agriculture, fisheries, forestry and food with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'serbia and montenegro'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which agriculture, fisheries, forestry and food datasets cover topic soil sample, purpose climate change and have country coverage serbia and montenegro?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'serbia and montenegro'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil sample, have purpose climate change, subject agriculture, fisheries, forestry and food and country coverage serbia and montenegro?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'serbia and montenegro'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable coarse fragments and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'coarse fragments', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'coarse fragments', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable coarse fragments", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'coarse fragments', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'coarse fragments', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable coarse fragments", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'coarse fragments', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'coarse fragments', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable coarse fragments?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'coarse fragments', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'coarse fragments', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme elevation in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme elevation in the period from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject elevation in the time span from 2009 to 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject elevation in the time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme elevation and subject elevation with temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme elevation and subject elevation in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all elevation datasets that deals with subject elevation?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme elevation", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject elevation and theme elevation?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject elevation", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme elevation?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject elevation?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject elevation and theme elevation", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme elevation and subject elevation", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme elevation", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject elevation", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage ireland and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'ireland'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage ireland in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'ireland'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage ireland", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'ireland'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage ireland?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'ireland'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes ireland?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'ireland'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage africa countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'africa'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage africa countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'africa'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with africa geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'africa'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have environmental policy purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use, purpose environmental policy and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject land use, purpose environmental policy in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use and purpose environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and purpose environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which transport networks datasets have topic soil pollution, purpose climate change, subject transport networks and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find transport networks datasets with topic soil pollution, purpose climate change and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil pollution, purpose climate change and the subject transport networks", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil pollution, purpose climate change and cover the theme transport networks?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use, purpose climate change, subject geographical grid systems, country coverage micronesia and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'micronesia'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land use, purpose climate change, country coverage micronesia and subject geographical grid systems with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'micronesia'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which geographical grid systems datasets cover topic land use, purpose climate change and have country coverage micronesia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'micronesia'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land use, have purpose climate change, subject geographical grid systems and country coverage micronesia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'micronesia'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable carbonate content and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'carbonate content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'carbonate content', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable carbonate content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'carbonate content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'carbonate content', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable carbonate content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'carbonate content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'carbonate content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable carbonate content?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'carbonate content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'carbonate content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme agriculture, fisheries, forestry and food in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme agriculture, fisheries, forestry and food in the period from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject agriculture, fisheries, forestry and food in the time span from 2009 to 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject agriculture, fisheries, forestry and food in the time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme agriculture, fisheries, forestry and food and subject agriculture, fisheries, forestry and food with temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme agriculture, fisheries, forestry and food and subject agriculture, fisheries, forestry and food in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all agriculture, fisheries, forestry and food datasets that deals with subject agriculture, fisheries, forestry and food?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme agriculture, fisheries, forestry and food", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject agriculture, fisheries, forestry and food and theme agriculture, fisheries, forestry and food?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject agriculture, fisheries, forestry and food", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme agriculture, fisheries, forestry and food?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject agriculture, fisheries, forestry and food?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject agriculture, fisheries, forestry and food and theme agriculture, fisheries, forestry and food", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme agriculture, fisheries, forestry and food and subject agriculture, fisheries, forestry and food", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme agriculture, fisheries, forestry and food", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject agriculture, fisheries, forestry and food", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage united states and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'united states'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage united states in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'united states'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage united states", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'united states'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage united states?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'united states'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes united states?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'united states'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage antarctica countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'antarctica'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage antarctica countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'antarctica'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with antarctica geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'antarctica'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have environmental policy purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil protection?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil protection", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection, purpose environmental policy and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil protection, purpose environmental policy in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil protection and purpose environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection and purpose environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which science and technology datasets have topic land use, purpose climate change, subject science and technology and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find science and technology datasets with topic land use, purpose climate change and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land use, purpose climate change and the subject science and technology", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land use, purpose climate change and cover the theme science and technology?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil protection, purpose environmental policy, subject environment, country coverage wake island and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'wake island'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil protection, purpose environmental policy, country coverage wake island and subject environment with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'wake island'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which environment datasets cover topic soil protection, purpose environmental policy and have country coverage wake island?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'wake island'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil protection, have purpose environmental policy, subject environment and country coverage wake island?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'wake island'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable u120 - forestry and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u120 - forestry', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u120 - forestry', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable u120 - forestry", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u120 - forestry', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u120 - forestry', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable u120 - forestry", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u120 - forestry', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u120 - forestry', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable u120 - forestry?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u120 - forestry', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u120 - forestry', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme economy and finance in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme economy and finance in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject economy and finance in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject economy and finance in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme economy and finance and subject economy and finance with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme economy and finance and subject economy and finance in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all economy and finance datasets that deals with subject economy and finance?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme economy and finance", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject economy and finance and theme economy and finance?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject economy and finance", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme economy and finance?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject economy and finance?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject economy and finance and theme economy and finance", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme economy and finance and subject economy and finance", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme economy and finance", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject economy and finance", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage guernsey and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'guernsey'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage guernsey in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'guernsey'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage guernsey", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'guernsey'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage guernsey?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'guernsey'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes guernsey?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'guernsey'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage asia countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'asia'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage asia countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'asia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with asia geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'asia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have agriculture policy purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic land cover", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover, purpose environmental policy and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject land cover, purpose environmental policy in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land cover and purpose environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover and purpose environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which government and public sector datasets have topic land cover, purpose agriculture policy, subject government and public sector and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find government and public sector datasets with topic land cover, purpose agriculture policy and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land cover, purpose agriculture policy and the subject government and public sector", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land cover, purpose agriculture policy and cover the theme government and public sector?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use, purpose environmental policy, subject science and technology, country coverage croatia and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'croatia'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land use, purpose environmental policy, country coverage croatia and subject science and technology with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'croatia'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which science and technology datasets cover topic land use, purpose environmental policy and have country coverage croatia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'croatia'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land use, have purpose environmental policy, subject science and technology and country coverage croatia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'croatia'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable carbonate content and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'carbonate content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'carbonate content', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable carbonate content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'carbonate content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'carbonate content', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable carbonate content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'carbonate content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'carbonate content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable carbonate content?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'carbonate content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'carbonate content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme transport in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme transport in the period from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject transport in the time span from 2009 to 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject transport in the time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme transport and subject transport with temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme transport and subject transport in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all transport datasets that deals with subject transport?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme transport", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject transport and theme transport?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject transport", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme transport?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject transport?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject transport and theme transport", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme transport and subject transport", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme transport", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject transport", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage nauru and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'nauru'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage nauru in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'nauru'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage nauru", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'nauru'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage nauru?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'nauru'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes nauru?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'nauru'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage europe countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage europe countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with europe geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have climate change purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic land cover", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use, purpose environmental policy and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject land use, purpose environmental policy in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use and purpose environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and purpose environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which habitats and biotopes datasets have topic soil sample, purpose climate change, subject habitats and biotopes and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'habitats and biotopes'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'habitats and biotopes', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find habitats and biotopes datasets with topic soil sample, purpose climate change and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'habitats and biotopes'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'habitats and biotopes', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil sample, purpose climate change and the subject habitats and biotopes", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'habitats and biotopes'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'habitats and biotopes', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil sample, purpose climate change and cover the theme habitats and biotopes?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'habitats and biotopes'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'habitats and biotopes', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use, purpose environmental policy, subject health, country coverage cabo verde and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'health'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'health', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'cabo verde'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land use, purpose environmental policy, country coverage cabo verde and subject health with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'health'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'health', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'cabo verde'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which health datasets cover topic land use, purpose environmental policy and have country coverage cabo verde?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'health'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'health', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'cabo verde'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land use, have purpose environmental policy, subject health and country coverage cabo verde?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'health'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'health', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'cabo verde'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable u130 - aquaculture and fishing and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u130 - aquaculture and fishing', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u130 - aquaculture and fishing', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable u130 - aquaculture and fishing", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u130 - aquaculture and fishing', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u130 - aquaculture and fishing', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable u130 - aquaculture and fishing", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u130 - aquaculture and fishing', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u130 - aquaculture and fishing', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable u130 - aquaculture and fishing?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u130 - aquaculture and fishing', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u130 - aquaculture and fishing', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme buildings in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme buildings in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject buildings in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject buildings in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme buildings and subject buildings with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme buildings and subject buildings in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all buildings datasets that deals with subject buildings?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme buildings", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject buildings and theme buildings?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject buildings", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme buildings?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject buildings?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject buildings and theme buildings", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme buildings and subject buildings", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme buildings", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject buildings", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage libya and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'libya'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage libya in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'libya'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage libya", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'libya'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage libya?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'libya'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes libya?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'libya'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage america countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'america'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage america countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'america'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with america geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'america'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have environmental policy purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil protection?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil protection", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection, purpose climate change and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil protection, purpose climate change in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil protection and purpose climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection and purpose climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which oceanographic geographical features datasets have topic soil protection, purpose agriculture policy, subject oceanographic geographical features and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'oceanographic geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'oceanographic geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find oceanographic geographical features datasets with topic soil protection, purpose agriculture policy and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'oceanographic geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'oceanographic geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil protection, purpose agriculture policy and the subject oceanographic geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'oceanographic geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'oceanographic geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil protection, purpose agriculture policy and cover the theme oceanographic geographical features?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'oceanographic geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'oceanographic geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use, purpose environmental policy, subject agriculture, fisheries, forestry and food, country coverage laos and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'laos'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land use, purpose environmental policy, country coverage laos and subject agriculture, fisheries, forestry and food with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'laos'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which agriculture, fisheries, forestry and food datasets cover topic land use, purpose environmental policy and have country coverage laos?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'laos'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land use, have purpose environmental policy, subject agriculture, fisheries, forestry and food and country coverage laos?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'laos'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable ph in cacl2 and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in cacl2', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in cacl2', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable ph in cacl2", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in cacl2', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in cacl2', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable ph in cacl2", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in cacl2', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in cacl2', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable ph in cacl2?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in cacl2', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in cacl2', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme cadastral parcels in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme cadastral parcels in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject cadastral parcels in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject cadastral parcels in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme cadastral parcels and subject cadastral parcels with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme cadastral parcels and subject cadastral parcels in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all cadastral parcels datasets that deals with subject cadastral parcels?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme cadastral parcels", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject cadastral parcels and theme cadastral parcels?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject cadastral parcels", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme cadastral parcels?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject cadastral parcels?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject cadastral parcels and theme cadastral parcels", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme cadastral parcels and subject cadastral parcels", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme cadastral parcels", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject cadastral parcels", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage new zealand and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'new zealand'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage new zealand in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'new zealand'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage new zealand", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'new zealand'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage new zealand?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'new zealand'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes new zealand?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'new zealand'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage america countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'america'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage america countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'america'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with america geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'america'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have environmental policy purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample, purpose agriculture policy and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil sample, purpose agriculture policy in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil sample and purpose agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample and purpose agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which oceanographic geographical features datasets have topic soil sample, purpose agriculture policy, subject oceanographic geographical features and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'oceanographic geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'oceanographic geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find oceanographic geographical features datasets with topic soil sample, purpose agriculture policy and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'oceanographic geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'oceanographic geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil sample, purpose agriculture policy and the subject oceanographic geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'oceanographic geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'oceanographic geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil sample, purpose agriculture policy and cover the theme oceanographic geographical features?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'oceanographic geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'oceanographic geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil sample, purpose agriculture policy, subject science and technology, country coverage antigua and barbuda and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'antigua and barbuda'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil sample, purpose agriculture policy, country coverage antigua and barbuda and subject science and technology with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'antigua and barbuda'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which science and technology datasets cover topic soil sample, purpose agriculture policy and have country coverage antigua and barbuda?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'antigua and barbuda'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil sample, have purpose agriculture policy, subject science and technology and country coverage antigua and barbuda?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'antigua and barbuda'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable land cover 1 and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land cover 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land cover 1', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable land cover 1", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land cover 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land cover 1', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable land cover 1", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land cover 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land cover 1', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable land cover 1?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land cover 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land cover 1', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme environmental monitoring facilities in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme environmental monitoring facilities in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject environmental monitoring facilities in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject environmental monitoring facilities in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme environmental monitoring facilities and subject environmental monitoring facilities with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme environmental monitoring facilities and subject environmental monitoring facilities in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all environmental monitoring facilities datasets that deals with subject environmental monitoring facilities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme environmental monitoring facilities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject environmental monitoring facilities and theme environmental monitoring facilities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject environmental monitoring facilities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme environmental monitoring facilities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject environmental monitoring facilities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject environmental monitoring facilities and theme environmental monitoring facilities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme environmental monitoring facilities and subject environmental monitoring facilities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme environmental monitoring facilities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject environmental monitoring facilities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage papua new guinea and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'papua new guinea'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage papua new guinea in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'papua new guinea'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage papua new guinea", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'papua new guinea'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage papua new guinea?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'papua new guinea'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes papua new guinea?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'papua new guinea'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage provisional data countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage provisional data countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with provisional data geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have climate change purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil protection?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil protection", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection, purpose climate change and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil protection, purpose climate change in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil protection and purpose climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection and purpose climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which production and industrial facilities datasets have topic land cover, purpose climate change, subject production and industrial facilities and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find production and industrial facilities datasets with topic land cover, purpose climate change and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land cover, purpose climate change and the subject production and industrial facilities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land cover, purpose climate change and cover the theme production and industrial facilities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil sample, purpose agriculture policy, subject environmental monitoring facilities, country coverage bolivia and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'bolivia'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil sample, purpose agriculture policy, country coverage bolivia and subject environmental monitoring facilities with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'bolivia'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which environmental monitoring facilities datasets cover topic soil sample, purpose agriculture policy and have country coverage bolivia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'bolivia'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil sample, have purpose agriculture policy, subject environmental monitoring facilities and country coverage bolivia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'bolivia'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable ph in h2o and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in h2o', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in h2o', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable ph in h2o", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in h2o', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in h2o', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable ph in h2o", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in h2o', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in h2o', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable ph in h2o?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in h2o', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in h2o', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme statistical units in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme statistical units in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject statistical units in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject statistical units in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme statistical units and subject statistical units with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme statistical units and subject statistical units in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all statistical units datasets that deals with subject statistical units?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme statistical units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject statistical units and theme statistical units?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject statistical units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme statistical units?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject statistical units?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject statistical units and theme statistical units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme statistical units and subject statistical units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme statistical units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject statistical units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage panama and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'panama'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage panama in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'panama'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage panama", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'panama'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage panama?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'panama'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes panama?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'panama'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage europe countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage europe countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with europe geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have agriculture policy purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic land use", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution, purpose agriculture policy and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil pollution, purpose agriculture policy in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil pollution and purpose agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution and purpose agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which regions and cities datasets have topic land use, purpose environmental policy, subject regions and cities and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find regions and cities datasets with topic land use, purpose environmental policy and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land use, purpose environmental policy and the subject regions and cities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land use, purpose environmental policy and cover the theme regions and cities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land cover, purpose environmental policy, subject hydrography, country coverage british indian ocean territory and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'hydrography'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'hydrography', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'british indian ocean territory'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land cover, purpose environmental policy, country coverage british indian ocean territory and subject hydrography with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'hydrography'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'hydrography', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'british indian ocean territory'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which hydrography datasets cover topic land cover, purpose environmental policy and have country coverage british indian ocean territory?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'hydrography'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'hydrography', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'british indian ocean territory'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land cover, have purpose environmental policy, subject hydrography and country coverage british indian ocean territory?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'hydrography'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'hydrography', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'british indian ocean territory'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable u113 - kitchen garden and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u113 - kitchen garden', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u113 - kitchen garden', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable u113 - kitchen garden", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u113 - kitchen garden', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u113 - kitchen garden', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable u113 - kitchen garden", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u113 - kitchen garden', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u113 - kitchen garden', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable u113 - kitchen garden?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u113 - kitchen garden', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u113 - kitchen garden', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme government and public sector in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme government and public sector in the period from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject government and public sector in the time span from 2009 to 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject government and public sector in the time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme government and public sector and subject government and public sector with temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme government and public sector and subject government and public sector in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all government and public sector datasets that deals with subject government and public sector?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme government and public sector", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject government and public sector and theme government and public sector?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject government and public sector", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme government and public sector?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject government and public sector?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject government and public sector and theme government and public sector", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme government and public sector and subject government and public sector", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme government and public sector", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject government and public sector", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage zambia and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'zambia'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage zambia in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'zambia'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage zambia", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'zambia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage zambia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'zambia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes zambia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'zambia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage oceania countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'oceania'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage oceania countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'oceania'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with oceania geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'oceania'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have agriculture policy purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic land cover", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample, purpose climate change and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil sample, purpose climate change in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil sample and purpose climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample and purpose climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which transport networks datasets have topic soil sample, purpose environmental policy, subject transport networks and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find transport networks datasets with topic soil sample, purpose environmental policy and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil sample, purpose environmental policy and the subject transport networks", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil sample, purpose environmental policy and cover the theme transport networks?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use, purpose environmental policy, subject utility and governmental services, country coverage vatican city state and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'vatican city state'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land use, purpose environmental policy, country coverage vatican city state and subject utility and governmental services with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'vatican city state'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which utility and governmental services datasets cover topic land use, purpose environmental policy and have country coverage vatican city state?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'vatican city state'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land use, have purpose environmental policy, subject utility and governmental services and country coverage vatican city state?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'vatican city state'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable clay content and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'clay content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'clay content', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable clay content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'clay content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'clay content', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable clay content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'clay content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'clay content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable clay content?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'clay content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'clay content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme utility and governmental services in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme utility and governmental services in the period from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject utility and governmental services in the time span from 2009 to 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject utility and governmental services in the time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme utility and governmental services and subject utility and governmental services with temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme utility and governmental services and subject utility and governmental services in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all utility and governmental services datasets that deals with subject utility and governmental services?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme utility and governmental services", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject utility and governmental services and theme utility and governmental services?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject utility and governmental services", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme utility and governmental services?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject utility and governmental services?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject utility and governmental services and theme utility and governmental services", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme utility and governmental services and subject utility and governmental services", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme utility and governmental services", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject utility and governmental services", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage maldives and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'maldives'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage maldives in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'maldives'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage maldives", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'maldives'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage maldives?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'maldives'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes maldives?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'maldives'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage oceania countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'oceania'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage oceania countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'oceania'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with oceania geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'oceania'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have agriculture policy purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic land use", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution, purpose environmental policy and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil pollution, purpose environmental policy in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil pollution and purpose environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution and purpose environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which soil datasets have topic land use, purpose agriculture policy, subject soil and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'soil'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'soil', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find soil datasets with topic land use, purpose agriculture policy and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'soil'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'soil', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land use, purpose agriculture policy and the subject soil", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'soil'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'soil', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land use, purpose agriculture policy and cover the theme soil?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'soil'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'soil', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil protection, purpose environmental policy, subject bio-geographical regions, country coverage bouvet island and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'bio-geographical regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'bio-geographical regions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'bouvet island'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil protection, purpose environmental policy, country coverage bouvet island and subject bio-geographical regions with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'bio-geographical regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'bio-geographical regions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'bouvet island'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which bio-geographical regions datasets cover topic soil protection, purpose environmental policy and have country coverage bouvet island?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'bio-geographical regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'bio-geographical regions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'bouvet island'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil protection, have purpose environmental policy, subject bio-geographical regions and country coverage bouvet island?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'bio-geographical regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'bio-geographical regions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'bouvet island'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable clay content and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'clay content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'clay content', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable clay content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'clay content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'clay content', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable clay content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'clay content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'clay content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable clay content?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'clay content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'clay content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme population and society in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme population and society in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject population and society in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject population and society in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme population and society and subject population and society with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme population and society and subject population and society in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all population and society datasets that deals with subject population and society?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme population and society", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject population and society and theme population and society?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject population and society", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme population and society?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject population and society?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject population and society and theme population and society", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme population and society and subject population and society", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme population and society", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject population and society", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage french afar and issas and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'french afar and issas'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage french afar and issas in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'french afar and issas'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage french afar and issas", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'french afar and issas'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage french afar and issas?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'french afar and issas'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes french afar and issas?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'french afar and issas'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage antarctica countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'antarctica'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage antarctica countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'antarctica'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with antarctica geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'antarctica'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have environmental policy purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection, purpose environmental policy and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil protection, purpose environmental policy in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil protection and purpose environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection and purpose environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which agricultural and aquaculture facilities datasets have topic land cover, purpose climate change, subject agricultural and aquaculture facilities and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agricultural and aquaculture facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agricultural and aquaculture facilities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find agricultural and aquaculture facilities datasets with topic land cover, purpose climate change and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agricultural and aquaculture facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agricultural and aquaculture facilities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land cover, purpose climate change and the subject agricultural and aquaculture facilities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agricultural and aquaculture facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agricultural and aquaculture facilities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land cover, purpose climate change and cover the theme agricultural and aquaculture facilities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agricultural and aquaculture facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agricultural and aquaculture facilities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil protection, purpose climate change, subject land use, country coverage monaco and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'monaco'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil protection, purpose climate change, country coverage monaco and subject land use with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'monaco'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which land use datasets cover topic soil protection, purpose climate change and have country coverage monaco?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'monaco'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil protection, have purpose climate change, subject land use and country coverage monaco?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'monaco'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable ph in h2o and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in h2o', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in h2o', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable ph in h2o", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in h2o', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in h2o', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable ph in h2o", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in h2o', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in h2o', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable ph in h2o?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in h2o', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in h2o', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme statistical units in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme statistical units in the period from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject statistical units in the time span from 2009 to 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject statistical units in the time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme statistical units and subject statistical units with temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme statistical units and subject statistical units in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all statistical units datasets that deals with subject statistical units?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme statistical units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject statistical units and theme statistical units?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject statistical units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme statistical units?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject statistical units?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject statistical units and theme statistical units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme statistical units and subject statistical units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme statistical units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject statistical units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage czechoslovakia and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'czechoslovakia'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage czechoslovakia in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'czechoslovakia'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage czechoslovakia", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'czechoslovakia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage czechoslovakia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'czechoslovakia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes czechoslovakia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'czechoslovakia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage africa countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'africa'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage africa countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'africa'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with africa geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'africa'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have climate change purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample, purpose environmental policy and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil sample, purpose environmental policy in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil sample and purpose environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample and purpose environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which mineral resources datasets have topic soil protection, purpose environmental policy, subject mineral resources and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'mineral resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'mineral resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find mineral resources datasets with topic soil protection, purpose environmental policy and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'mineral resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'mineral resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil protection, purpose environmental policy and the subject mineral resources", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'mineral resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'mineral resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil protection, purpose environmental policy and cover the theme mineral resources?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'mineral resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'mineral resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use, purpose agriculture policy, subject transport, country coverage nicaragua and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'nicaragua'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land use, purpose agriculture policy, country coverage nicaragua and subject transport with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'nicaragua'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which transport datasets cover topic land use, purpose agriculture policy and have country coverage nicaragua?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'nicaragua'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land use, have purpose agriculture policy, subject transport and country coverage nicaragua?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'nicaragua'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable coarse fragments and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'coarse fragments', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'coarse fragments', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable coarse fragments", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'coarse fragments', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'coarse fragments', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable coarse fragments", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'coarse fragments', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'coarse fragments', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable coarse fragments?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'coarse fragments', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'coarse fragments', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme atmospheric conditions in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme atmospheric conditions in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject atmospheric conditions in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject atmospheric conditions in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme atmospheric conditions and subject atmospheric conditions with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme atmospheric conditions and subject atmospheric conditions in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all atmospheric conditions datasets that deals with subject atmospheric conditions?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme atmospheric conditions", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject atmospheric conditions and theme atmospheric conditions?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject atmospheric conditions", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme atmospheric conditions?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject atmospheric conditions?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject atmospheric conditions and theme atmospheric conditions", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme atmospheric conditions and subject atmospheric conditions", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme atmospheric conditions", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject atmospheric conditions", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage saudi arabia and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'saudi arabia'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage saudi arabia in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'saudi arabia'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage saudi arabia", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'saudi arabia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage saudi arabia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'saudi arabia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes saudi arabia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'saudi arabia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage provisional data countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage provisional data countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with provisional data geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have agriculture policy purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic land use", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use, purpose environmental policy and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject land use, purpose environmental policy in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use and purpose environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and purpose environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which elevation datasets have topic soil protection, purpose agriculture policy, subject elevation and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find elevation datasets with topic soil protection, purpose agriculture policy and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil protection, purpose agriculture policy and the subject elevation", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil protection, purpose agriculture policy and cover the theme elevation?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil sample, purpose climate change, subject regions and cities, country coverage guam and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'guam'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil sample, purpose climate change, country coverage guam and subject regions and cities with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'guam'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which regions and cities datasets cover topic soil sample, purpose climate change and have country coverage guam?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'guam'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil sample, have purpose climate change, subject regions and cities and country coverage guam?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'guam'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable u111 - agriculture (excluding fallow land and kitchen gardens) and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u111 - agriculture (excluding fallow land and kitchen gardens)', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u111 - agriculture (excluding fallow land and kitchen gardens)', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable u111 - agriculture (excluding fallow land and kitchen gardens)", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u111 - agriculture (excluding fallow land and kitchen gardens)', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u111 - agriculture (excluding fallow land and kitchen gardens)', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable u111 - agriculture (excluding fallow land and kitchen gardens)", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u111 - agriculture (excluding fallow land and kitchen gardens)', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u111 - agriculture (excluding fallow land and kitchen gardens)', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable u111 - agriculture (excluding fallow land and kitchen gardens)?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u111 - agriculture (excluding fallow land and kitchen gardens)', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u111 - agriculture (excluding fallow land and kitchen gardens)', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme meteorological geographical features in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme meteorological geographical features in the period from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject meteorological geographical features in the time span from 2009 to 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject meteorological geographical features in the time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme meteorological geographical features and subject meteorological geographical features with temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme meteorological geographical features and subject meteorological geographical features in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all meteorological geographical features datasets that deals with subject meteorological geographical features?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject meteorological geographical features and theme meteorological geographical features?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme meteorological geographical features?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject meteorological geographical features?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject meteorological geographical features and theme meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme meteorological geographical features and subject meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage uganda and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'uganda'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage uganda in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'uganda'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage uganda", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'uganda'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage uganda?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'uganda'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes uganda?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'uganda'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage provisional data countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage provisional data countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with provisional data geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have agriculture policy purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil protection?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil protection", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution, purpose climate change and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil pollution, purpose climate change in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil pollution and purpose climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution and purpose climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which transport networks datasets have topic soil sample, purpose climate change, subject transport networks and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find transport networks datasets with topic soil sample, purpose climate change and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil sample, purpose climate change and the subject transport networks", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil sample, purpose climate change and cover the theme transport networks?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil sample, purpose agriculture policy, subject natural risk zones, country coverage north macedonia and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'north macedonia'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil sample, purpose agriculture policy, country coverage north macedonia and subject natural risk zones with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'north macedonia'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which natural risk zones datasets cover topic soil sample, purpose agriculture policy and have country coverage north macedonia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'north macedonia'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil sample, have purpose agriculture policy, subject natural risk zones and country coverage north macedonia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'north macedonia'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable ph in cacl2 and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in cacl2', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in cacl2', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable ph in cacl2", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in cacl2', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in cacl2', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable ph in cacl2", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in cacl2', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in cacl2', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable ph in cacl2?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in cacl2', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in cacl2', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme geographical grid systems in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme geographical grid systems in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject geographical grid systems in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject geographical grid systems in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme geographical grid systems and subject geographical grid systems with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme geographical grid systems and subject geographical grid systems in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all geographical grid systems datasets that deals with subject geographical grid systems?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme geographical grid systems", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject geographical grid systems and theme geographical grid systems?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject geographical grid systems", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme geographical grid systems?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject geographical grid systems?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject geographical grid systems and theme geographical grid systems", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme geographical grid systems and subject geographical grid systems", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme geographical grid systems", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject geographical grid systems", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage japan and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'japan'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage japan in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'japan'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage japan", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'japan'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage japan?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'japan'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes japan?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'japan'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage africa countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'africa'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage africa countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'africa'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with africa geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'africa'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have agriculture policy purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic land use", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use, purpose agriculture policy and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject land use, purpose agriculture policy in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use and purpose agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and purpose agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which education, culture and sport datasets have topic land cover, purpose environmental policy, subject education, culture and sport and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find education, culture and sport datasets with topic land cover, purpose environmental policy and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land cover, purpose environmental policy and the subject education, culture and sport", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land cover, purpose environmental policy and cover the theme education, culture and sport?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use, purpose agriculture policy, subject mineral resources, country coverage sri lanka and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'mineral resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'mineral resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'sri lanka'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land use, purpose agriculture policy, country coverage sri lanka and subject mineral resources with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'mineral resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'mineral resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'sri lanka'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which mineral resources datasets cover topic land use, purpose agriculture policy and have country coverage sri lanka?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'mineral resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'mineral resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'sri lanka'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land use, have purpose agriculture policy, subject mineral resources and country coverage sri lanka?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'mineral resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'mineral resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'sri lanka'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable land cover 1 and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land cover 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land cover 1', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable land cover 1", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land cover 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land cover 1', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable land cover 1", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land cover 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land cover 1', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable land cover 1?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land cover 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land cover 1', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme elevation in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme elevation in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject elevation in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject elevation in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme elevation and subject elevation with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme elevation and subject elevation in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all elevation datasets that deals with subject elevation?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme elevation", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject elevation and theme elevation?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject elevation", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme elevation?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject elevation?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject elevation and theme elevation", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme elevation and subject elevation", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme elevation", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject elevation", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage armenia and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'armenia'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage armenia in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'armenia'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage armenia", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'armenia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage armenia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'armenia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes armenia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'armenia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage antarctica countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'antarctica'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage antarctica countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'antarctica'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with antarctica geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'antarctica'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have agriculture policy purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution, purpose climate change and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil pollution, purpose climate change in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil pollution and purpose climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution and purpose climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which habitats and biotopes datasets have topic soil protection, purpose environmental policy, subject habitats and biotopes and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'habitats and biotopes'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'habitats and biotopes', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find habitats and biotopes datasets with topic soil protection, purpose environmental policy and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'habitats and biotopes'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'habitats and biotopes', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil protection, purpose environmental policy and the subject habitats and biotopes", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'habitats and biotopes'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'habitats and biotopes', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil protection, purpose environmental policy and cover the theme habitats and biotopes?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'habitats and biotopes'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'habitats and biotopes', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land cover, purpose environmental policy, subject education, culture and sport, country coverage brazil and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'brazil'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land cover, purpose environmental policy, country coverage brazil and subject education, culture and sport with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'brazil'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which education, culture and sport datasets cover topic land cover, purpose environmental policy and have country coverage brazil?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'brazil'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land cover, have purpose environmental policy, subject education, culture and sport and country coverage brazil?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'brazil'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable phosphorous content and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'phosphorous content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'phosphorous content', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable phosphorous content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'phosphorous content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'phosphorous content', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable phosphorous content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'phosphorous content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'phosphorous content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable phosphorous content?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'phosphorous content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'phosphorous content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme bio-geographical regions in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'bio-geographical regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'bio-geographical regions', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme bio-geographical regions in the period from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'bio-geographical regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'bio-geographical regions', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject bio-geographical regions in the time span from 2009 to 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'bio-geographical regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'bio-geographical regions', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject bio-geographical regions in the time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'bio-geographical regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'bio-geographical regions', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme bio-geographical regions and subject bio-geographical regions with temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'bio-geographical regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'bio-geographical regions', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme bio-geographical regions and subject bio-geographical regions in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'bio-geographical regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'bio-geographical regions', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all bio-geographical regions datasets that deals with subject bio-geographical regions?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'bio-geographical regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'bio-geographical regions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme bio-geographical regions", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'bio-geographical regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'bio-geographical regions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject bio-geographical regions and theme bio-geographical regions?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'bio-geographical regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'bio-geographical regions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject bio-geographical regions", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'bio-geographical regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'bio-geographical regions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme bio-geographical regions?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'bio-geographical regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'bio-geographical regions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject bio-geographical regions?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'bio-geographical regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'bio-geographical regions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject bio-geographical regions and theme bio-geographical regions", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'bio-geographical regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'bio-geographical regions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme bio-geographical regions and subject bio-geographical regions", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'bio-geographical regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'bio-geographical regions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme bio-geographical regions", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'bio-geographical regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'bio-geographical regions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject bio-geographical regions", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'bio-geographical regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'bio-geographical regions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage seychelles and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'seychelles'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage seychelles in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'seychelles'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage seychelles", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'seychelles'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage seychelles?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'seychelles'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes seychelles?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'seychelles'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage africa countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'africa'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage africa countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'africa'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with africa geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'africa'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have environmental policy purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution, purpose climate change and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil pollution, purpose climate change in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil pollution and purpose climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution and purpose climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which regions and cities datasets have topic land cover, purpose environmental policy, subject regions and cities and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find regions and cities datasets with topic land cover, purpose environmental policy and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land cover, purpose environmental policy and the subject regions and cities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land cover, purpose environmental policy and cover the theme regions and cities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil protection, purpose climate change, subject human health and safety, country coverage upper volta and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'human health and safety'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'human health and safety', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'upper volta'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil protection, purpose climate change, country coverage upper volta and subject human health and safety with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'human health and safety'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'human health and safety', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'upper volta'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which human health and safety datasets cover topic soil protection, purpose climate change and have country coverage upper volta?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'human health and safety'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'human health and safety', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'upper volta'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil protection, have purpose climate change, subject human health and safety and country coverage upper volta?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'human health and safety'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'human health and safety', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'upper volta'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable u113 - kitchen garden and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u113 - kitchen garden', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u113 - kitchen garden', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable u113 - kitchen garden", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u113 - kitchen garden', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u113 - kitchen garden', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable u113 - kitchen garden", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u113 - kitchen garden', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u113 - kitchen garden', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable u113 - kitchen garden?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u113 - kitchen garden', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u113 - kitchen garden', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme utility and governmental services in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme utility and governmental services in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject utility and governmental services in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject utility and governmental services in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme utility and governmental services and subject utility and governmental services with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme utility and governmental services and subject utility and governmental services in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all utility and governmental services datasets that deals with subject utility and governmental services?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme utility and governmental services", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject utility and governmental services and theme utility and governmental services?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject utility and governmental services", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme utility and governmental services?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject utility and governmental services?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject utility and governmental services and theme utility and governmental services", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme utility and governmental services and subject utility and governmental services", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme utility and governmental services", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject utility and governmental services", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage central african republic and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'central african republic'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage central african republic in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'central african republic'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage central african republic", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'central african republic'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage central african republic?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'central african republic'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes central african republic?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'central african republic'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage provisional data countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage provisional data countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with provisional data geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have environmental policy purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil pollution?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil pollution", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection, purpose environmental policy and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil protection, purpose environmental policy in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil protection and purpose environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection and purpose environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which transport networks datasets have topic soil protection, purpose agriculture policy, subject transport networks and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find transport networks datasets with topic soil protection, purpose agriculture policy and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil protection, purpose agriculture policy and the subject transport networks", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil protection, purpose agriculture policy and cover the theme transport networks?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil pollution, purpose climate change, subject coordinate reference systems, country coverage myanmar/burma and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'myanmar/burma'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil pollution, purpose climate change, country coverage myanmar/burma and subject coordinate reference systems with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'myanmar/burma'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which coordinate reference systems datasets cover topic soil pollution, purpose climate change and have country coverage myanmar/burma?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'myanmar/burma'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil pollution, have purpose climate change, subject coordinate reference systems and country coverage myanmar/burma?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'myanmar/burma'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable clay content and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'clay content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'clay content', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable clay content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'clay content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'clay content', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable clay content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'clay content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'clay content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable clay content?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'clay content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'clay content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme environment in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme environment in the period from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject environment in the time span from 2009 to 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject environment in the time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme environment and subject environment with temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme environment and subject environment in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all environment datasets that deals with subject environment?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme environment", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject environment and theme environment?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject environment", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme environment?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject environment?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject environment and theme environment", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme environment and subject environment", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme environment", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject environment", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage s\u00e3o tom\u00e9 and pr\u00edncipe and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 's\u00e3o tom\u00e9 and pr\u00edncipe'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage s\u00e3o tom\u00e9 and pr\u00edncipe in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 's\u00e3o tom\u00e9 and pr\u00edncipe'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage s\u00e3o tom\u00e9 and pr\u00edncipe", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 's\u00e3o tom\u00e9 and pr\u00edncipe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage s\u00e3o tom\u00e9 and pr\u00edncipe?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 's\u00e3o tom\u00e9 and pr\u00edncipe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes s\u00e3o tom\u00e9 and pr\u00edncipe?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 's\u00e3o tom\u00e9 and pr\u00edncipe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage africa countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'africa'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage africa countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'africa'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with africa geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'africa'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have climate change purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection, purpose agriculture policy and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil protection, purpose agriculture policy in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil protection and purpose agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection and purpose agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which regions and cities datasets have topic land use, purpose environmental policy, subject regions and cities and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find regions and cities datasets with topic land use, purpose environmental policy and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land use, purpose environmental policy and the subject regions and cities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land use, purpose environmental policy and cover the theme regions and cities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil pollution, purpose climate change, subject elevation, country coverage north yemen and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'north yemen'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil pollution, purpose climate change, country coverage north yemen and subject elevation with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'north yemen'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which elevation datasets cover topic soil pollution, purpose climate change and have country coverage north yemen?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'north yemen'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil pollution, have purpose climate change, subject elevation and country coverage north yemen?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'north yemen'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable u112 - fallow land and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u112 - fallow land', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u112 - fallow land', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable u112 - fallow land", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u112 - fallow land', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u112 - fallow land', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable u112 - fallow land", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u112 - fallow land', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u112 - fallow land', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable u112 - fallow land?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u112 - fallow land', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u112 - fallow land', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme energy in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme energy in the period from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject energy in the time span from 2009 to 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject energy in the time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme energy and subject energy with temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme energy and subject energy in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all energy datasets that deals with subject energy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme energy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject energy and theme energy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject energy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme energy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject energy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject energy and theme energy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme energy and subject energy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme energy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject energy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage wallis and futuna and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'wallis and futuna'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage wallis and futuna in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'wallis and futuna'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage wallis and futuna", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'wallis and futuna'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage wallis and futuna?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'wallis and futuna'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes wallis and futuna?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'wallis and futuna'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage asia countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'asia'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage asia countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'asia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with asia geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'asia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have environmental policy purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection, purpose agriculture policy and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil protection, purpose agriculture policy in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil protection and purpose agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection and purpose agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which health datasets have topic soil pollution, purpose environmental policy, subject health and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'health'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'health', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find health datasets with topic soil pollution, purpose environmental policy and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'health'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'health', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil pollution, purpose environmental policy and the subject health", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'health'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'health', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil pollution, purpose environmental policy and cover the theme health?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'health'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'health', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil pollution, purpose climate change, subject science and technology, country coverage south africa and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'south africa'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil pollution, purpose climate change, country coverage south africa and subject science and technology with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'south africa'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which science and technology datasets cover topic soil pollution, purpose climate change and have country coverage south africa?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'south africa'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil pollution, have purpose climate change, subject science and technology and country coverage south africa?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'south africa'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable land cover 1 and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land cover 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land cover 1', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable land cover 1", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land cover 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land cover 1', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable land cover 1", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land cover 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land cover 1', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable land cover 1?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land cover 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land cover 1', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme elevation in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme elevation in the period from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject elevation in the time span from 2009 to 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject elevation in the time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme elevation and subject elevation with temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme elevation and subject elevation in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all elevation datasets that deals with subject elevation?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme elevation", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject elevation and theme elevation?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject elevation", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme elevation?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject elevation?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject elevation and theme elevation", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme elevation and subject elevation", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme elevation", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject elevation", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage bonaire, sint eustatius and saba and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'bonaire, sint eustatius and saba'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage bonaire, sint eustatius and saba in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'bonaire, sint eustatius and saba'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage bonaire, sint eustatius and saba", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'bonaire, sint eustatius and saba'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage bonaire, sint eustatius and saba?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'bonaire, sint eustatius and saba'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes bonaire, sint eustatius and saba?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'bonaire, sint eustatius and saba'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage europe countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage europe countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with europe geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have climate change purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil pollution?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil pollution", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use, purpose agriculture policy and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject land use, purpose agriculture policy in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use and purpose agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and purpose agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which environment datasets have topic land cover, purpose environmental policy, subject environment and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find environment datasets with topic land cover, purpose environmental policy and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land cover, purpose environmental policy and the subject environment", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land cover, purpose environmental policy and cover the theme environment?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil pollution, purpose climate change, subject agriculture, fisheries, forestry and food, country coverage costa rica and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'costa rica'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil pollution, purpose climate change, country coverage costa rica and subject agriculture, fisheries, forestry and food with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'costa rica'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which agriculture, fisheries, forestry and food datasets cover topic soil pollution, purpose climate change and have country coverage costa rica?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'costa rica'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil pollution, have purpose climate change, subject agriculture, fisheries, forestry and food and country coverage costa rica?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'costa rica'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable ph in h2o and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in h2o', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in h2o', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable ph in h2o", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in h2o', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in h2o', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable ph in h2o", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in h2o', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in h2o', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable ph in h2o?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in h2o', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in h2o', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme orthoimagery in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'orthoimagery'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'orthoimagery', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme orthoimagery in the period from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'orthoimagery'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'orthoimagery', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject orthoimagery in the time span from 2009 to 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'orthoimagery'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'orthoimagery', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject orthoimagery in the time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'orthoimagery'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'orthoimagery', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme orthoimagery and subject orthoimagery with temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'orthoimagery'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'orthoimagery', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme orthoimagery and subject orthoimagery in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'orthoimagery'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'orthoimagery', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all orthoimagery datasets that deals with subject orthoimagery?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'orthoimagery'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'orthoimagery', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme orthoimagery", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'orthoimagery'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'orthoimagery', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject orthoimagery and theme orthoimagery?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'orthoimagery'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'orthoimagery', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject orthoimagery", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'orthoimagery'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'orthoimagery', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme orthoimagery?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'orthoimagery'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'orthoimagery', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject orthoimagery?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'orthoimagery'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'orthoimagery', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject orthoimagery and theme orthoimagery", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'orthoimagery'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'orthoimagery', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme orthoimagery and subject orthoimagery", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'orthoimagery'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'orthoimagery', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme orthoimagery", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'orthoimagery'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'orthoimagery', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject orthoimagery", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'orthoimagery'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'orthoimagery', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage western sahara and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'western sahara'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage western sahara in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'western sahara'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage western sahara", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'western sahara'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage western sahara?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'western sahara'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes western sahara?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'western sahara'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage america countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'america'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage america countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'america'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with america geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'america'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have environmental policy purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic land cover", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover, purpose climate change and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject land cover, purpose climate change in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land cover and purpose climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover and purpose climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which energy resources datasets have topic land cover, purpose environmental policy, subject energy resources and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find energy resources datasets with topic land cover, purpose environmental policy and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land cover, purpose environmental policy and the subject energy resources", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land cover, purpose environmental policy and cover the theme energy resources?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land cover, purpose climate change, subject energy resources, country coverage spain and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'spain'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land cover, purpose climate change, country coverage spain and subject energy resources with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'spain'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which energy resources datasets cover topic land cover, purpose climate change and have country coverage spain?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'spain'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land cover, have purpose climate change, subject energy resources and country coverage spain?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'spain'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable carbonate content and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'carbonate content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'carbonate content', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable carbonate content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'carbonate content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'carbonate content', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable carbonate content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'carbonate content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'carbonate content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable carbonate content?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'carbonate content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'carbonate content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme energy resources in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy resources', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme energy resources in the period from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy resources', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject energy resources in the time span from 2009 to 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy resources', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject energy resources in the time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy resources', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme energy resources and subject energy resources with temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy resources', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme energy resources and subject energy resources in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy resources', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all energy resources datasets that deals with subject energy resources?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy resources', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme energy resources", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy resources', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject energy resources and theme energy resources?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy resources', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject energy resources", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy resources', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme energy resources?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy resources', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject energy resources?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy resources', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject energy resources and theme energy resources", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy resources', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme energy resources and subject energy resources", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy resources', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme energy resources", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy resources', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject energy resources", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy resources', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage indonesia and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'indonesia'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage indonesia in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'indonesia'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage indonesia", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'indonesia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage indonesia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'indonesia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes indonesia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'indonesia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage europe countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage europe countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with europe geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have agriculture policy purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic land cover", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use, purpose climate change and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject land use, purpose climate change in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use and purpose climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and purpose climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which area management/restriction/regulation zones and reporting units datasets have topic soil protection, purpose environmental policy, subject area management/restriction/regulation zones and reporting units and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'area management/restriction/regulation zones and reporting units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'area management/restriction/regulation zones and reporting units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find area management/restriction/regulation zones and reporting units datasets with topic soil protection, purpose environmental policy and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'area management/restriction/regulation zones and reporting units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'area management/restriction/regulation zones and reporting units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil protection, purpose environmental policy and the subject area management/restriction/regulation zones and reporting units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'area management/restriction/regulation zones and reporting units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'area management/restriction/regulation zones and reporting units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil protection, purpose environmental policy and cover the theme area management/restriction/regulation zones and reporting units?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'area management/restriction/regulation zones and reporting units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'area management/restriction/regulation zones and reporting units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil sample, purpose environmental policy, subject population distribution \u2014 demography, country coverage jamaica and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population distribution \u2014 demography'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population distribution \u2014 demography', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'jamaica'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil sample, purpose environmental policy, country coverage jamaica and subject population distribution \u2014 demography with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population distribution \u2014 demography'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population distribution \u2014 demography', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'jamaica'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which population distribution \u2014 demography datasets cover topic soil sample, purpose environmental policy and have country coverage jamaica?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population distribution \u2014 demography'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population distribution \u2014 demography', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'jamaica'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil sample, have purpose environmental policy, subject population distribution \u2014 demography and country coverage jamaica?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population distribution \u2014 demography'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population distribution \u2014 demography', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'jamaica'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable silt content and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'silt content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'silt content', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable silt content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'silt content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'silt content', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable silt content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'silt content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'silt content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable silt content?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'silt content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'silt content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme atmospheric conditions in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme atmospheric conditions in the period from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject atmospheric conditions in the time span from 2009 to 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject atmospheric conditions in the time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme atmospheric conditions and subject atmospheric conditions with temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme atmospheric conditions and subject atmospheric conditions in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all atmospheric conditions datasets that deals with subject atmospheric conditions?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme atmospheric conditions", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject atmospheric conditions and theme atmospheric conditions?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject atmospheric conditions", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme atmospheric conditions?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject atmospheric conditions?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject atmospheric conditions and theme atmospheric conditions", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme atmospheric conditions and subject atmospheric conditions", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme atmospheric conditions", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject atmospheric conditions", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage egypt and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'egypt'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage egypt in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'egypt'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage egypt", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'egypt'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage egypt?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'egypt'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes egypt?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'egypt'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage oceania countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'oceania'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage oceania countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'oceania'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with oceania geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'oceania'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have climate change purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic land cover", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution, purpose environmental policy and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil pollution, purpose environmental policy in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil pollution and purpose environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution and purpose environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which sea regions datasets have topic land cover, purpose environmental policy, subject sea regions and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'sea regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'sea regions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find sea regions datasets with topic land cover, purpose environmental policy and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'sea regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'sea regions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land cover, purpose environmental policy and the subject sea regions", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'sea regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'sea regions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land cover, purpose environmental policy and cover the theme sea regions?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'sea regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'sea regions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil pollution, purpose agriculture policy, subject energy resources, country coverage montenegro and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'montenegro'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil pollution, purpose agriculture policy, country coverage montenegro and subject energy resources with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'montenegro'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which energy resources datasets cover topic soil pollution, purpose agriculture policy and have country coverage montenegro?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'montenegro'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil pollution, have purpose agriculture policy, subject energy resources and country coverage montenegro?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'montenegro'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable sand content and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'sand content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'sand content', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable sand content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'sand content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'sand content', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable sand content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'sand content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'sand content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable sand content?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'sand content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'sand content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme government and public sector in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme government and public sector in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject government and public sector in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject government and public sector in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme government and public sector and subject government and public sector with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme government and public sector and subject government and public sector in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all government and public sector datasets that deals with subject government and public sector?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme government and public sector", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject government and public sector and theme government and public sector?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject government and public sector", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme government and public sector?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject government and public sector?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject government and public sector and theme government and public sector", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme government and public sector and subject government and public sector", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme government and public sector", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject government and public sector", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage maldives and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'maldives'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage maldives in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'maldives'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage maldives", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'maldives'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage maldives?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'maldives'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes maldives?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'maldives'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage europe countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage europe countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with europe geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have climate change purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic land use", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample, purpose environmental policy and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil sample, purpose environmental policy in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil sample and purpose environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample and purpose environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which regions and cities datasets have topic land use, purpose agriculture policy, subject regions and cities and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find regions and cities datasets with topic land use, purpose agriculture policy and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land use, purpose agriculture policy and the subject regions and cities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land use, purpose agriculture policy and cover the theme regions and cities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use, purpose climate change, subject administrative units, country coverage french polynesia and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'administrative units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'administrative units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'french polynesia'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land use, purpose climate change, country coverage french polynesia and subject administrative units with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'administrative units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'administrative units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'french polynesia'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which administrative units datasets cover topic land use, purpose climate change and have country coverage french polynesia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'administrative units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'administrative units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'french polynesia'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land use, have purpose climate change, subject administrative units and country coverage french polynesia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'administrative units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'administrative units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'french polynesia'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable coarse fragments and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'coarse fragments', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'coarse fragments', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable coarse fragments", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'coarse fragments', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'coarse fragments', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable coarse fragments", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'coarse fragments', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'coarse fragments', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable coarse fragments?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'coarse fragments', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'coarse fragments', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme science and technology in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme science and technology in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject science and technology in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject science and technology in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme science and technology and subject science and technology with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme science and technology and subject science and technology in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all science and technology datasets that deals with subject science and technology?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme science and technology", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject science and technology and theme science and technology?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject science and technology", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme science and technology?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject science and technology?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject science and technology and theme science and technology", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme science and technology and subject science and technology", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme science and technology", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject science and technology", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage armenia and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'armenia'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage armenia in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'armenia'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage armenia", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'armenia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage armenia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'armenia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes armenia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'armenia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage africa countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'africa'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage africa countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'africa'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with africa geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'africa'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have climate change purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil pollution?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil pollution", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection, purpose environmental policy and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil protection, purpose environmental policy in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil protection and purpose environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection and purpose environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which geographical grid systems datasets have topic land use, purpose climate change, subject geographical grid systems and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find geographical grid systems datasets with topic land use, purpose climate change and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land use, purpose climate change and the subject geographical grid systems", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land use, purpose climate change and cover the theme geographical grid systems?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land cover, purpose agriculture policy, subject environment, country coverage china and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'china'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land cover, purpose agriculture policy, country coverage china and subject environment with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'china'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which environment datasets cover topic land cover, purpose agriculture policy and have country coverage china?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'china'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land cover, have purpose agriculture policy, subject environment and country coverage china?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'china'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable u113 - kitchen garden and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u113 - kitchen garden', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u113 - kitchen garden', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable u113 - kitchen garden", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u113 - kitchen garden', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u113 - kitchen garden', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable u113 - kitchen garden", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u113 - kitchen garden', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u113 - kitchen garden', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable u113 - kitchen garden?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u113 - kitchen garden', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u113 - kitchen garden', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme transport networks in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme transport networks in the period from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject transport networks in the time span from 2009 to 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject transport networks in the time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme transport networks and subject transport networks with temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme transport networks and subject transport networks in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all transport networks datasets that deals with subject transport networks?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme transport networks", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject transport networks and theme transport networks?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject transport networks", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme transport networks?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject transport networks?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject transport networks and theme transport networks", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme transport networks and subject transport networks", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme transport networks", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject transport networks", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage east germany and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'east germany'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage east germany in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'east germany'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage east germany", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'east germany'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage east germany?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'east germany'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes east germany?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'east germany'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage asia countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'asia'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage asia countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'asia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with asia geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'asia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have environmental policy purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil protection?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil protection", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use, purpose environmental policy and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject land use, purpose environmental policy in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use and purpose environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and purpose environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which mineral resources datasets have topic soil sample, purpose climate change, subject mineral resources and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'mineral resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'mineral resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find mineral resources datasets with topic soil sample, purpose climate change and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'mineral resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'mineral resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil sample, purpose climate change and the subject mineral resources", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'mineral resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'mineral resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil sample, purpose climate change and cover the theme mineral resources?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'mineral resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'mineral resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil protection, purpose agriculture policy, subject atmospheric conditions, country coverage samoa and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'samoa'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil protection, purpose agriculture policy, country coverage samoa and subject atmospheric conditions with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'samoa'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which atmospheric conditions datasets cover topic soil protection, purpose agriculture policy and have country coverage samoa?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'samoa'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil protection, have purpose agriculture policy, subject atmospheric conditions and country coverage samoa?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'samoa'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable land use 1 and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land use 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land use 1', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable land use 1", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land use 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land use 1', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable land use 1", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land use 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land use 1', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable land use 1?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land use 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land use 1', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme international issues in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme international issues in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject international issues in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject international issues in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme international issues and subject international issues with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme international issues and subject international issues in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all international issues datasets that deals with subject international issues?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme international issues", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject international issues and theme international issues?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject international issues", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme international issues?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject international issues?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject international issues and theme international issues", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme international issues and subject international issues", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme international issues", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject international issues", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage belarus and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'belarus'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage belarus in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'belarus'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage belarus", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'belarus'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage belarus?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'belarus'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes belarus?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'belarus'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage africa countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'africa'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage africa countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'africa'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with africa geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'africa'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have environmental policy purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution, purpose climate change and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil pollution, purpose climate change in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil pollution and purpose climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution and purpose climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which elevation datasets have topic land cover, purpose agriculture policy, subject elevation and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find elevation datasets with topic land cover, purpose agriculture policy and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land cover, purpose agriculture policy and the subject elevation", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land cover, purpose agriculture policy and cover the theme elevation?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use, purpose climate change, subject production and industrial facilities, country coverage bahrain and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'bahrain'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land use, purpose climate change, country coverage bahrain and subject production and industrial facilities with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'bahrain'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which production and industrial facilities datasets cover topic land use, purpose climate change and have country coverage bahrain?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'bahrain'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land use, have purpose climate change, subject production and industrial facilities and country coverage bahrain?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'bahrain'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable ph in h2o and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in h2o', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in h2o', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable ph in h2o", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in h2o', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in h2o', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable ph in h2o", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in h2o', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in h2o', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable ph in h2o?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in h2o', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in h2o', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme bio-geographical regions in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'bio-geographical regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'bio-geographical regions', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme bio-geographical regions in the period from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'bio-geographical regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'bio-geographical regions', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject bio-geographical regions in the time span from 2009 to 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'bio-geographical regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'bio-geographical regions', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject bio-geographical regions in the time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'bio-geographical regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'bio-geographical regions', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme bio-geographical regions and subject bio-geographical regions with temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'bio-geographical regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'bio-geographical regions', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme bio-geographical regions and subject bio-geographical regions in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'bio-geographical regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'bio-geographical regions', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all bio-geographical regions datasets that deals with subject bio-geographical regions?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'bio-geographical regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'bio-geographical regions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme bio-geographical regions", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'bio-geographical regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'bio-geographical regions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject bio-geographical regions and theme bio-geographical regions?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'bio-geographical regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'bio-geographical regions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject bio-geographical regions", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'bio-geographical regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'bio-geographical regions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme bio-geographical regions?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'bio-geographical regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'bio-geographical regions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject bio-geographical regions?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'bio-geographical regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'bio-geographical regions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject bio-geographical regions and theme bio-geographical regions", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'bio-geographical regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'bio-geographical regions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme bio-geographical regions and subject bio-geographical regions", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'bio-geographical regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'bio-geographical regions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme bio-geographical regions", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'bio-geographical regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'bio-geographical regions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject bio-geographical regions", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'bio-geographical regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'bio-geographical regions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage chile and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'chile'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage chile in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'chile'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage chile", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'chile'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage chile?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'chile'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes chile?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'chile'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage provisional data countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage provisional data countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with provisional data geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have climate change purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil pollution?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil pollution", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample, purpose environmental policy and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil sample, purpose environmental policy in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil sample and purpose environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample and purpose environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which agriculture, fisheries, forestry and food datasets have topic land use, purpose climate change, subject agriculture, fisheries, forestry and food and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find agriculture, fisheries, forestry and food datasets with topic land use, purpose climate change and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land use, purpose climate change and the subject agriculture, fisheries, forestry and food", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land use, purpose climate change and cover the theme agriculture, fisheries, forestry and food?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil pollution, purpose climate change, subject species distribution, country coverage palau and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'species distribution'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'species distribution', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'palau'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil pollution, purpose climate change, country coverage palau and subject species distribution with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'species distribution'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'species distribution', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'palau'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which species distribution datasets cover topic soil pollution, purpose climate change and have country coverage palau?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'species distribution'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'species distribution', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'palau'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil pollution, have purpose climate change, subject species distribution and country coverage palau?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'species distribution'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'species distribution', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'palau'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable u111 - agriculture (excluding fallow land and kitchen gardens) and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u111 - agriculture (excluding fallow land and kitchen gardens)', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u111 - agriculture (excluding fallow land and kitchen gardens)', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable u111 - agriculture (excluding fallow land and kitchen gardens)", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u111 - agriculture (excluding fallow land and kitchen gardens)', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u111 - agriculture (excluding fallow land and kitchen gardens)', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable u111 - agriculture (excluding fallow land and kitchen gardens)", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u111 - agriculture (excluding fallow land and kitchen gardens)', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u111 - agriculture (excluding fallow land and kitchen gardens)', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable u111 - agriculture (excluding fallow land and kitchen gardens)?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u111 - agriculture (excluding fallow land and kitchen gardens)', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u111 - agriculture (excluding fallow land and kitchen gardens)', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme provisional data in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme provisional data in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject provisional data in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject provisional data in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme provisional data and subject provisional data with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme provisional data and subject provisional data in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all provisional data datasets that deals with subject provisional data?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme provisional data", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject provisional data and theme provisional data?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject provisional data", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme provisional data?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject provisional data?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject provisional data and theme provisional data", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme provisional data and subject provisional data", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme provisional data", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject provisional data", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage eswatini and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'eswatini'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage eswatini in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'eswatini'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage eswatini", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'eswatini'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage eswatini?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'eswatini'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes eswatini?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'eswatini'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage europe countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage europe countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with europe geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have climate change purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil protection?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil protection", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover, purpose environmental policy and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject land cover, purpose environmental policy in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land cover and purpose environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover and purpose environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which atmospheric conditions datasets have topic land use, purpose climate change, subject atmospheric conditions and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find atmospheric conditions datasets with topic land use, purpose climate change and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land use, purpose climate change and the subject atmospheric conditions", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land use, purpose climate change and cover the theme atmospheric conditions?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil protection, purpose environmental policy, subject coordinate reference systems, country coverage djibouti and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'djibouti'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil protection, purpose environmental policy, country coverage djibouti and subject coordinate reference systems with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'djibouti'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which coordinate reference systems datasets cover topic soil protection, purpose environmental policy and have country coverage djibouti?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'djibouti'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil protection, have purpose environmental policy, subject coordinate reference systems and country coverage djibouti?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'djibouti'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable coarse fragments and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'coarse fragments', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'coarse fragments', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable coarse fragments", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'coarse fragments', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'coarse fragments', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable coarse fragments", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'coarse fragments', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'coarse fragments', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable coarse fragments?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'coarse fragments', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'coarse fragments', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme environment in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme environment in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject environment in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject environment in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme environment and subject environment with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme environment and subject environment in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all environment datasets that deals with subject environment?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme environment", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject environment and theme environment?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject environment", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme environment?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject environment?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject environment and theme environment", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme environment and subject environment", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme environment", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject environment", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage mayotte and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'mayotte'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage mayotte in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'mayotte'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage mayotte", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'mayotte'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage mayotte?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'mayotte'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes mayotte?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'mayotte'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage europe countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage europe countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with europe geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have climate change purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use, purpose environmental policy and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject land use, purpose environmental policy in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use and purpose environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and purpose environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which environment datasets have topic soil protection, purpose agriculture policy, subject environment and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find environment datasets with topic soil protection, purpose agriculture policy and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil protection, purpose agriculture policy and the subject environment", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil protection, purpose agriculture policy and cover the theme environment?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil sample, purpose agriculture policy, subject elevation, country coverage south korea and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'south korea'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil sample, purpose agriculture policy, country coverage south korea and subject elevation with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'south korea'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which elevation datasets cover topic soil sample, purpose agriculture policy and have country coverage south korea?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'south korea'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil sample, have purpose agriculture policy, subject elevation and country coverage south korea?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'south korea'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable ph in h2o and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in h2o', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in h2o', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable ph in h2o", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in h2o', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in h2o', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable ph in h2o", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in h2o', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in h2o', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable ph in h2o?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in h2o', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in h2o', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme provisional data in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme provisional data in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject provisional data in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject provisional data in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme provisional data and subject provisional data with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme provisional data and subject provisional data in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all provisional data datasets that deals with subject provisional data?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme provisional data", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject provisional data and theme provisional data?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject provisional data", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme provisional data?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject provisional data?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject provisional data and theme provisional data", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme provisional data and subject provisional data", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme provisional data", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject provisional data", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage faroes and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'faroes'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage faroes in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'faroes'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage faroes", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'faroes'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage faroes?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'faroes'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes faroes?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'faroes'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage oceania countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'oceania'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage oceania countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'oceania'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with oceania geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'oceania'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have agriculture policy purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution, purpose climate change and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil pollution, purpose climate change in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil pollution and purpose climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution and purpose climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which education, culture and sport datasets have topic land cover, purpose agriculture policy, subject education, culture and sport and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find education, culture and sport datasets with topic land cover, purpose agriculture policy and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land cover, purpose agriculture policy and the subject education, culture and sport", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land cover, purpose agriculture policy and cover the theme education, culture and sport?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil protection, purpose agriculture policy, subject geology, country coverage bonaire, sint eustatius and saba and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'bonaire, sint eustatius and saba'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil protection, purpose agriculture policy, country coverage bonaire, sint eustatius and saba and subject geology with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'bonaire, sint eustatius and saba'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which geology datasets cover topic soil protection, purpose agriculture policy and have country coverage bonaire, sint eustatius and saba?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'bonaire, sint eustatius and saba'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil protection, have purpose agriculture policy, subject geology and country coverage bonaire, sint eustatius and saba?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'bonaire, sint eustatius and saba'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable u130 - aquaculture and fishing and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u130 - aquaculture and fishing', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u130 - aquaculture and fishing', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable u130 - aquaculture and fishing", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u130 - aquaculture and fishing', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u130 - aquaculture and fishing', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable u130 - aquaculture and fishing", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u130 - aquaculture and fishing', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u130 - aquaculture and fishing', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable u130 - aquaculture and fishing?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u130 - aquaculture and fishing', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u130 - aquaculture and fishing', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme production and industrial facilities in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme production and industrial facilities in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject production and industrial facilities in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject production and industrial facilities in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme production and industrial facilities and subject production and industrial facilities with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme production and industrial facilities and subject production and industrial facilities in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all production and industrial facilities datasets that deals with subject production and industrial facilities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme production and industrial facilities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject production and industrial facilities and theme production and industrial facilities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject production and industrial facilities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme production and industrial facilities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject production and industrial facilities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject production and industrial facilities and theme production and industrial facilities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme production and industrial facilities and subject production and industrial facilities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme production and industrial facilities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject production and industrial facilities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage algeria and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'algeria'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage algeria in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'algeria'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage algeria", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'algeria'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage algeria?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'algeria'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes algeria?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'algeria'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage oceania countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'oceania'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage oceania countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'oceania'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with oceania geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'oceania'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have climate change purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil protection?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil protection", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover, purpose climate change and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject land cover, purpose climate change in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land cover and purpose climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover and purpose climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which land use datasets have topic soil sample, purpose agriculture policy, subject land use and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find land use datasets with topic soil sample, purpose agriculture policy and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil sample, purpose agriculture policy and the subject land use", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil sample, purpose agriculture policy and cover the theme land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil pollution, purpose environmental policy, subject regions and cities, country coverage macau and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'macau'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil pollution, purpose environmental policy, country coverage macau and subject regions and cities with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'macau'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which regions and cities datasets cover topic soil pollution, purpose environmental policy and have country coverage macau?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'macau'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil pollution, have purpose environmental policy, subject regions and cities and country coverage macau?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'macau'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable silt content and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'silt content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'silt content', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable silt content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'silt content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'silt content', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable silt content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'silt content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'silt content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable silt content?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'silt content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'silt content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme statistical units in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme statistical units in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject statistical units in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject statistical units in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme statistical units and subject statistical units with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme statistical units and subject statistical units in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all statistical units datasets that deals with subject statistical units?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme statistical units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject statistical units and theme statistical units?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject statistical units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme statistical units?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject statistical units?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject statistical units and theme statistical units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme statistical units and subject statistical units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme statistical units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject statistical units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage croatia and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'croatia'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage croatia in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'croatia'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage croatia", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'croatia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage croatia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'croatia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes croatia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'croatia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage america countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'america'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage america countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'america'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with america geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'america'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have climate change purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic land cover", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample, purpose environmental policy and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil sample, purpose environmental policy in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil sample and purpose environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample and purpose environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which atmospheric conditions and meteorological geographical features datasets have topic soil sample, purpose climate change, subject atmospheric conditions and meteorological geographical features and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find atmospheric conditions and meteorological geographical features datasets with topic soil sample, purpose climate change and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil sample, purpose climate change and the subject atmospheric conditions and meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil sample, purpose climate change and cover the theme atmospheric conditions and meteorological geographical features?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil protection, purpose environmental policy, subject science and technology, country coverage slovakia and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'slovakia'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil protection, purpose environmental policy, country coverage slovakia and subject science and technology with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'slovakia'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which science and technology datasets cover topic soil protection, purpose environmental policy and have country coverage slovakia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'slovakia'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil protection, have purpose environmental policy, subject science and technology and country coverage slovakia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'slovakia'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable u112 - fallow land and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u112 - fallow land', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u112 - fallow land', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable u112 - fallow land", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u112 - fallow land', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u112 - fallow land', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable u112 - fallow land", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u112 - fallow land', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u112 - fallow land', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable u112 - fallow land?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u112 - fallow land', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u112 - fallow land', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme science and technology in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme science and technology in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject science and technology in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject science and technology in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme science and technology and subject science and technology with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme science and technology and subject science and technology in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all science and technology datasets that deals with subject science and technology?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme science and technology", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject science and technology and theme science and technology?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject science and technology", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme science and technology?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject science and technology?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject science and technology and theme science and technology", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme science and technology and subject science and technology", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme science and technology", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject science and technology", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage tanzania and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'tanzania'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage tanzania in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'tanzania'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage tanzania", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'tanzania'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage tanzania?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'tanzania'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes tanzania?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'tanzania'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage antarctica countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'antarctica'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage antarctica countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'antarctica'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with antarctica geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'antarctica'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have climate change purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic land use", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover, purpose agriculture policy and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject land cover, purpose agriculture policy in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land cover and purpose agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover and purpose agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which provisional data datasets have topic land use, purpose environmental policy, subject provisional data and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find provisional data datasets with topic land use, purpose environmental policy and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land use, purpose environmental policy and the subject provisional data", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land use, purpose environmental policy and cover the theme provisional data?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil sample, purpose climate change, subject energy resources, country coverage bonaire, sint eustatius and saba and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'bonaire, sint eustatius and saba'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil sample, purpose climate change, country coverage bonaire, sint eustatius and saba and subject energy resources with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'bonaire, sint eustatius and saba'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which energy resources datasets cover topic soil sample, purpose climate change and have country coverage bonaire, sint eustatius and saba?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'bonaire, sint eustatius and saba'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil sample, have purpose climate change, subject energy resources and country coverage bonaire, sint eustatius and saba?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'bonaire, sint eustatius and saba'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable u113 - kitchen garden and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u113 - kitchen garden', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u113 - kitchen garden', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable u113 - kitchen garden", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u113 - kitchen garden', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u113 - kitchen garden', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable u113 - kitchen garden", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u113 - kitchen garden', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u113 - kitchen garden', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable u113 - kitchen garden?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u113 - kitchen garden', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u113 - kitchen garden', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme government and public sector in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme government and public sector in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject government and public sector in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject government and public sector in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme government and public sector and subject government and public sector with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme government and public sector and subject government and public sector in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all government and public sector datasets that deals with subject government and public sector?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme government and public sector", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject government and public sector and theme government and public sector?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject government and public sector", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme government and public sector?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject government and public sector?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject government and public sector and theme government and public sector", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme government and public sector and subject government and public sector", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme government and public sector", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject government and public sector", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage singapore and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'singapore'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage singapore in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'singapore'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage singapore", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'singapore'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage singapore?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'singapore'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes singapore?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'singapore'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage africa countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'africa'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage africa countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'africa'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with africa geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'africa'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have environmental policy purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic land cover", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover, purpose agriculture policy and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject land cover, purpose agriculture policy in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land cover and purpose agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover and purpose agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which provisional data datasets have topic land use, purpose agriculture policy, subject provisional data and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find provisional data datasets with topic land use, purpose agriculture policy and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land use, purpose agriculture policy and the subject provisional data", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land use, purpose agriculture policy and cover the theme provisional data?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil protection, purpose climate change, subject production and industrial facilities, country coverage gabon and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'gabon'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil protection, purpose climate change, country coverage gabon and subject production and industrial facilities with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'gabon'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which production and industrial facilities datasets cover topic soil protection, purpose climate change and have country coverage gabon?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'gabon'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil protection, have purpose climate change, subject production and industrial facilities and country coverage gabon?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'gabon'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable sand content and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'sand content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'sand content', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable sand content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'sand content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'sand content', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable sand content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'sand content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'sand content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable sand content?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'sand content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'sand content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme habitats and biotopes in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'habitats and biotopes'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'habitats and biotopes', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme habitats and biotopes in the period from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'habitats and biotopes'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'habitats and biotopes', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject habitats and biotopes in the time span from 2009 to 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'habitats and biotopes'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'habitats and biotopes', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject habitats and biotopes in the time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'habitats and biotopes'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'habitats and biotopes', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme habitats and biotopes and subject habitats and biotopes with temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'habitats and biotopes'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'habitats and biotopes', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme habitats and biotopes and subject habitats and biotopes in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'habitats and biotopes'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'habitats and biotopes', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all habitats and biotopes datasets that deals with subject habitats and biotopes?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'habitats and biotopes'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'habitats and biotopes', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme habitats and biotopes", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'habitats and biotopes'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'habitats and biotopes', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject habitats and biotopes and theme habitats and biotopes?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'habitats and biotopes'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'habitats and biotopes', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject habitats and biotopes", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'habitats and biotopes'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'habitats and biotopes', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme habitats and biotopes?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'habitats and biotopes'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'habitats and biotopes', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject habitats and biotopes?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'habitats and biotopes'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'habitats and biotopes', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject habitats and biotopes and theme habitats and biotopes", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'habitats and biotopes'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'habitats and biotopes', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme habitats and biotopes and subject habitats and biotopes", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'habitats and biotopes'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'habitats and biotopes', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme habitats and biotopes", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'habitats and biotopes'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'habitats and biotopes', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject habitats and biotopes", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'habitats and biotopes'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'habitats and biotopes', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage kiribati and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'kiribati'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage kiribati in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'kiribati'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage kiribati", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'kiribati'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage kiribati?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'kiribati'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes kiribati?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'kiribati'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage europe countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage europe countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with europe geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have environmental policy purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil pollution?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil pollution", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection, purpose environmental policy and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil protection, purpose environmental policy in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil protection and purpose environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection and purpose environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which environmental monitoring facilities datasets have topic soil protection, purpose climate change, subject environmental monitoring facilities and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find environmental monitoring facilities datasets with topic soil protection, purpose climate change and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil protection, purpose climate change and the subject environmental monitoring facilities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil protection, purpose climate change and cover the theme environmental monitoring facilities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil protection, purpose agriculture policy, subject mineral resources, country coverage south africa and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'mineral resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'mineral resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'south africa'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil protection, purpose agriculture policy, country coverage south africa and subject mineral resources with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'mineral resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'mineral resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'south africa'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which mineral resources datasets cover topic soil protection, purpose agriculture policy and have country coverage south africa?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'mineral resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'mineral resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'south africa'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil protection, have purpose agriculture policy, subject mineral resources and country coverage south africa?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'mineral resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'mineral resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'south africa'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable silt content and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'silt content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'silt content', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable silt content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'silt content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'silt content', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable silt content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'silt content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'silt content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable silt content?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'silt content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'silt content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme sea regions in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'sea regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'sea regions', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme sea regions in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'sea regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'sea regions', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject sea regions in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'sea regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'sea regions', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject sea regions in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'sea regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'sea regions', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme sea regions and subject sea regions with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'sea regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'sea regions', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme sea regions and subject sea regions in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'sea regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'sea regions', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all sea regions datasets that deals with subject sea regions?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'sea regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'sea regions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme sea regions", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'sea regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'sea regions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject sea regions and theme sea regions?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'sea regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'sea regions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject sea regions", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'sea regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'sea regions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme sea regions?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'sea regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'sea regions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject sea regions?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'sea regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'sea regions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject sea regions and theme sea regions", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'sea regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'sea regions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme sea regions and subject sea regions", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'sea regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'sea regions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme sea regions", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'sea regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'sea regions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject sea regions", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'sea regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'sea regions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage svalbard and jan mayen and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'svalbard and jan mayen'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage svalbard and jan mayen in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'svalbard and jan mayen'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage svalbard and jan mayen", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'svalbard and jan mayen'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage svalbard and jan mayen?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'svalbard and jan mayen'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes svalbard and jan mayen?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'svalbard and jan mayen'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage africa countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'africa'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage africa countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'africa'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with africa geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'africa'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have environmental policy purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil pollution?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil pollution", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample, purpose environmental policy and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil sample, purpose environmental policy in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil sample and purpose environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample and purpose environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which energy datasets have topic land cover, purpose environmental policy, subject energy and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find energy datasets with topic land cover, purpose environmental policy and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land cover, purpose environmental policy and the subject energy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land cover, purpose environmental policy and cover the theme energy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil pollution, purpose climate change, subject natural risk zones, country coverage south sudan and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'south sudan'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil pollution, purpose climate change, country coverage south sudan and subject natural risk zones with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'south sudan'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which natural risk zones datasets cover topic soil pollution, purpose climate change and have country coverage south sudan?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'south sudan'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil pollution, have purpose climate change, subject natural risk zones and country coverage south sudan?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'south sudan'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable clay content and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'clay content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'clay content', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable clay content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'clay content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'clay content', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable clay content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'clay content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'clay content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable clay content?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'clay content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'clay content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme atmospheric conditions and meteorological geographical features in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme atmospheric conditions and meteorological geographical features in the period from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject atmospheric conditions and meteorological geographical features in the time span from 2009 to 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject atmospheric conditions and meteorological geographical features in the time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme atmospheric conditions and meteorological geographical features and subject atmospheric conditions and meteorological geographical features with temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme atmospheric conditions and meteorological geographical features and subject atmospheric conditions and meteorological geographical features in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all atmospheric conditions and meteorological geographical features datasets that deals with subject atmospheric conditions and meteorological geographical features?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme atmospheric conditions and meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject atmospheric conditions and meteorological geographical features and theme atmospheric conditions and meteorological geographical features?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject atmospheric conditions and meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme atmospheric conditions and meteorological geographical features?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject atmospheric conditions and meteorological geographical features?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject atmospheric conditions and meteorological geographical features and theme atmospheric conditions and meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme atmospheric conditions and meteorological geographical features and subject atmospheric conditions and meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme atmospheric conditions and meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject atmospheric conditions and meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage c\u00f4te d\u2019ivoire and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'c\u00f4te d\u2019ivoire'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage c\u00f4te d\u2019ivoire in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'c\u00f4te d\u2019ivoire'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage c\u00f4te d\u2019ivoire", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'c\u00f4te d\u2019ivoire'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage c\u00f4te d\u2019ivoire?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'c\u00f4te d\u2019ivoire'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes c\u00f4te d\u2019ivoire?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'c\u00f4te d\u2019ivoire'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage europe countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage europe countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with europe geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have climate change purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic land use", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection, purpose agriculture policy and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil protection, purpose agriculture policy in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil protection and purpose agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection and purpose agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which transport datasets have topic soil pollution, purpose climate change, subject transport and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find transport datasets with topic soil pollution, purpose climate change and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil pollution, purpose climate change and the subject transport", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil pollution, purpose climate change and cover the theme transport?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land cover, purpose environmental policy, subject oceanographic geographical features, country coverage poland and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'oceanographic geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'oceanographic geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'poland'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land cover, purpose environmental policy, country coverage poland and subject oceanographic geographical features with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'oceanographic geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'oceanographic geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'poland'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which oceanographic geographical features datasets cover topic land cover, purpose environmental policy and have country coverage poland?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'oceanographic geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'oceanographic geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'poland'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land cover, have purpose environmental policy, subject oceanographic geographical features and country coverage poland?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'oceanographic geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'oceanographic geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'poland'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable u130 - aquaculture and fishing and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u130 - aquaculture and fishing', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u130 - aquaculture and fishing', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable u130 - aquaculture and fishing", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u130 - aquaculture and fishing', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u130 - aquaculture and fishing', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable u130 - aquaculture and fishing", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u130 - aquaculture and fishing', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u130 - aquaculture and fishing', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable u130 - aquaculture and fishing?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u130 - aquaculture and fishing', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u130 - aquaculture and fishing', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme administrative units in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'administrative units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'administrative units', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme administrative units in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'administrative units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'administrative units', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject administrative units in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'administrative units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'administrative units', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject administrative units in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'administrative units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'administrative units', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme administrative units and subject administrative units with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'administrative units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'administrative units', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme administrative units and subject administrative units in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'administrative units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'administrative units', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all administrative units datasets that deals with subject administrative units?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'administrative units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'administrative units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme administrative units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'administrative units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'administrative units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject administrative units and theme administrative units?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'administrative units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'administrative units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject administrative units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'administrative units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'administrative units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme administrative units?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'administrative units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'administrative units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject administrative units?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'administrative units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'administrative units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject administrative units and theme administrative units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'administrative units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'administrative units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme administrative units and subject administrative units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'administrative units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'administrative units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme administrative units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'administrative units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'administrative units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject administrative units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'administrative units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'administrative units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage lithuania and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'lithuania'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage lithuania in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'lithuania'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage lithuania", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'lithuania'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage lithuania?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'lithuania'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes lithuania?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'lithuania'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage europe countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage europe countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with europe geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have climate change purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic land use", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection, purpose environmental policy and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil protection, purpose environmental policy in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil protection and purpose environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection and purpose environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which provisional data datasets have topic land use, purpose environmental policy, subject provisional data and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find provisional data datasets with topic land use, purpose environmental policy and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land use, purpose environmental policy and the subject provisional data", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land use, purpose environmental policy and cover the theme provisional data?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land cover, purpose environmental policy, subject bio-geographical regions, country coverage brunei and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'bio-geographical regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'bio-geographical regions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'brunei'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land cover, purpose environmental policy, country coverage brunei and subject bio-geographical regions with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'bio-geographical regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'bio-geographical regions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'brunei'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which bio-geographical regions datasets cover topic land cover, purpose environmental policy and have country coverage brunei?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'bio-geographical regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'bio-geographical regions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'brunei'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land cover, have purpose environmental policy, subject bio-geographical regions and country coverage brunei?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'bio-geographical regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'bio-geographical regions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'brunei'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable u120 - forestry and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u120 - forestry', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u120 - forestry', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable u120 - forestry", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u120 - forestry', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u120 - forestry', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable u120 - forestry", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u120 - forestry', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u120 - forestry', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable u120 - forestry?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u120 - forestry', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u120 - forestry', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme elevation in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme elevation in the period from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject elevation in the time span from 2009 to 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject elevation in the time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme elevation and subject elevation with temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme elevation and subject elevation in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all elevation datasets that deals with subject elevation?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme elevation", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject elevation and theme elevation?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject elevation", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme elevation?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject elevation?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject elevation and theme elevation", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme elevation and subject elevation", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme elevation", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject elevation", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage burma and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'burma'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage burma in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'burma'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage burma", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'burma'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage burma?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'burma'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes burma?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'burma'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage asia countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'asia'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage asia countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'asia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with asia geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'asia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have climate change purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection, purpose climate change and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil protection, purpose climate change in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil protection and purpose climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection and purpose climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which justice, legal system and public safety datasets have topic land use, purpose climate change, subject justice, legal system and public safety and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'justice, legal system and public safety'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'justice, legal system and public safety', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find justice, legal system and public safety datasets with topic land use, purpose climate change and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'justice, legal system and public safety'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'justice, legal system and public safety', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land use, purpose climate change and the subject justice, legal system and public safety", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'justice, legal system and public safety'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'justice, legal system and public safety', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land use, purpose climate change and cover the theme justice, legal system and public safety?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'justice, legal system and public safety'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'justice, legal system and public safety', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use, purpose environmental policy, subject atmospheric conditions, country coverage indonesia and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'indonesia'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land use, purpose environmental policy, country coverage indonesia and subject atmospheric conditions with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'indonesia'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which atmospheric conditions datasets cover topic land use, purpose environmental policy and have country coverage indonesia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'indonesia'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land use, have purpose environmental policy, subject atmospheric conditions and country coverage indonesia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'indonesia'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable phosphorous content and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'phosphorous content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'phosphorous content', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable phosphorous content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'phosphorous content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'phosphorous content', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable phosphorous content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'phosphorous content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'phosphorous content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable phosphorous content?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'phosphorous content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'phosphorous content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme regions and cities in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme regions and cities in the period from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject regions and cities in the time span from 2009 to 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject regions and cities in the time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme regions and cities and subject regions and cities with temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme regions and cities and subject regions and cities in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all regions and cities datasets that deals with subject regions and cities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme regions and cities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject regions and cities and theme regions and cities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject regions and cities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme regions and cities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject regions and cities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject regions and cities and theme regions and cities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme regions and cities and subject regions and cities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme regions and cities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject regions and cities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage french southern and antarctic lands and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'french southern and antarctic lands'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage french southern and antarctic lands in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'french southern and antarctic lands'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage french southern and antarctic lands", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'french southern and antarctic lands'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage french southern and antarctic lands?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'french southern and antarctic lands'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes french southern and antarctic lands?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'french southern and antarctic lands'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage america countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'america'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage america countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'america'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with america geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'america'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have agriculture policy purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use, purpose agriculture policy and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject land use, purpose agriculture policy in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use and purpose agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and purpose agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which atmospheric conditions datasets have topic soil pollution, purpose environmental policy, subject atmospheric conditions and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find atmospheric conditions datasets with topic soil pollution, purpose environmental policy and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil pollution, purpose environmental policy and the subject atmospheric conditions", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil pollution, purpose environmental policy and cover the theme atmospheric conditions?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use, purpose agriculture policy, subject soil, country coverage suriname and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'soil'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'soil', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'suriname'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land use, purpose agriculture policy, country coverage suriname and subject soil with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'soil'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'soil', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'suriname'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which soil datasets cover topic land use, purpose agriculture policy and have country coverage suriname?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'soil'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'soil', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'suriname'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land use, have purpose agriculture policy, subject soil and country coverage suriname?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'soil'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'soil', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'suriname'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable u113 - kitchen garden and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u113 - kitchen garden', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u113 - kitchen garden', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable u113 - kitchen garden", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u113 - kitchen garden', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u113 - kitchen garden', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable u113 - kitchen garden", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u113 - kitchen garden', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u113 - kitchen garden', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable u113 - kitchen garden?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u113 - kitchen garden', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u113 - kitchen garden', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme land use in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme land use in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject land use in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject land use in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme land use and subject land use with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme land use and subject land use in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all land use datasets that deals with subject land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme land use", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject land use and theme land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject land use", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject land use and theme land use", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme land use and subject land use", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme land use", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject land use", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage dronning maud land and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'dronning maud land'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage dronning maud land in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'dronning maud land'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage dronning maud land", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'dronning maud land'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage dronning maud land?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'dronning maud land'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes dronning maud land?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'dronning maud land'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage europe countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage europe countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with europe geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have climate change purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil protection?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil protection", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover, purpose agriculture policy and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject land cover, purpose agriculture policy in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land cover and purpose agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover and purpose agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which habitats and biotopes datasets have topic soil protection, purpose agriculture policy, subject habitats and biotopes and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'habitats and biotopes'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'habitats and biotopes', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find habitats and biotopes datasets with topic soil protection, purpose agriculture policy and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'habitats and biotopes'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'habitats and biotopes', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil protection, purpose agriculture policy and the subject habitats and biotopes", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'habitats and biotopes'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'habitats and biotopes', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil protection, purpose agriculture policy and cover the theme habitats and biotopes?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'habitats and biotopes'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'habitats and biotopes', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil sample, purpose environmental policy, subject transport networks, country coverage yugoslavia and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'yugoslavia'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil sample, purpose environmental policy, country coverage yugoslavia and subject transport networks with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'yugoslavia'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which transport networks datasets cover topic soil sample, purpose environmental policy and have country coverage yugoslavia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'yugoslavia'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil sample, have purpose environmental policy, subject transport networks and country coverage yugoslavia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'yugoslavia'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable clay content and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'clay content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'clay content', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable clay content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'clay content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'clay content', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable clay content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'clay content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'clay content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable clay content?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'clay content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'clay content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme population and society in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme population and society in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject population and society in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject population and society in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme population and society and subject population and society with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme population and society and subject population and society in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all population and society datasets that deals with subject population and society?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme population and society", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject population and society and theme population and society?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject population and society", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme population and society?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject population and society?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject population and society and theme population and society", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme population and society and subject population and society", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme population and society", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject population and society", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage seychelles and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'seychelles'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage seychelles in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'seychelles'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage seychelles", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'seychelles'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage seychelles?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'seychelles'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes seychelles?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'seychelles'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage provisional data countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage provisional data countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with provisional data geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have agriculture policy purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic land cover", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution, purpose climate change and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil pollution, purpose climate change in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil pollution and purpose climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution and purpose climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which statistical units datasets have topic land use, purpose agriculture policy, subject statistical units and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find statistical units datasets with topic land use, purpose agriculture policy and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land use, purpose agriculture policy and the subject statistical units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land use, purpose agriculture policy and cover the theme statistical units?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil pollution, purpose climate change, subject science and technology, country coverage mauritius and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'mauritius'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil pollution, purpose climate change, country coverage mauritius and subject science and technology with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'mauritius'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which science and technology datasets cover topic soil pollution, purpose climate change and have country coverage mauritius?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'mauritius'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil pollution, have purpose climate change, subject science and technology and country coverage mauritius?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'mauritius'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable u120 - forestry and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u120 - forestry', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u120 - forestry', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable u120 - forestry", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u120 - forestry', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u120 - forestry', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable u120 - forestry", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u120 - forestry', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u120 - forestry', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable u120 - forestry?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u120 - forestry', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u120 - forestry', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme geographical grid systems in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme geographical grid systems in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject geographical grid systems in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject geographical grid systems in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme geographical grid systems and subject geographical grid systems with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme geographical grid systems and subject geographical grid systems in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all geographical grid systems datasets that deals with subject geographical grid systems?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme geographical grid systems", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject geographical grid systems and theme geographical grid systems?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject geographical grid systems", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme geographical grid systems?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject geographical grid systems?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject geographical grid systems and theme geographical grid systems", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme geographical grid systems and subject geographical grid systems", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme geographical grid systems", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject geographical grid systems", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage french guiana and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'french guiana'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage french guiana in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'french guiana'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage french guiana", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'french guiana'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage french guiana?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'french guiana'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes french guiana?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'french guiana'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage europe countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage europe countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with europe geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have climate change purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil pollution?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil pollution", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover, purpose climate change and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject land cover, purpose climate change in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land cover and purpose climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover and purpose climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which buildings datasets have topic soil protection, purpose climate change, subject buildings and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find buildings datasets with topic soil protection, purpose climate change and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil protection, purpose climate change and the subject buildings", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil protection, purpose climate change and cover the theme buildings?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil pollution, purpose climate change, subject habitats and biotopes, country coverage togo and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'habitats and biotopes'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'habitats and biotopes', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'togo'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil pollution, purpose climate change, country coverage togo and subject habitats and biotopes with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'habitats and biotopes'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'habitats and biotopes', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'togo'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which habitats and biotopes datasets cover topic soil pollution, purpose climate change and have country coverage togo?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'habitats and biotopes'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'habitats and biotopes', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'togo'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil pollution, have purpose climate change, subject habitats and biotopes and country coverage togo?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'habitats and biotopes'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'habitats and biotopes', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'togo'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable phosphorous content and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'phosphorous content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'phosphorous content', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable phosphorous content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'phosphorous content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'phosphorous content', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable phosphorous content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'phosphorous content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'phosphorous content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable phosphorous content?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'phosphorous content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'phosphorous content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme soil in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'soil'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'soil', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme soil in the period from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'soil'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'soil', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject soil in the time span from 2009 to 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'soil'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'soil', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject soil in the time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'soil'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'soil', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme soil and subject soil with temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'soil'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'soil', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme soil and subject soil in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'soil'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'soil', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all soil datasets that deals with subject soil?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'soil'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'soil', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme soil", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'soil'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'soil', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject soil and theme soil?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'soil'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'soil', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject soil", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'soil'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'soil', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme soil?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'soil'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'soil', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject soil?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'soil'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'soil', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject soil and theme soil", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'soil'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'soil', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme soil and subject soil", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'soil'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'soil', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme soil", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'soil'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'soil', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject soil", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'soil'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'soil', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage liechtenstein and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'liechtenstein'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage liechtenstein in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'liechtenstein'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage liechtenstein", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'liechtenstein'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage liechtenstein?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'liechtenstein'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes liechtenstein?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'liechtenstein'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage europe countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage europe countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with europe geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have agriculture policy purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection, purpose environmental policy and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil protection, purpose environmental policy in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil protection and purpose environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection and purpose environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which coordinate reference systems datasets have topic land cover, purpose environmental policy, subject coordinate reference systems and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find coordinate reference systems datasets with topic land cover, purpose environmental policy and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land cover, purpose environmental policy and the subject coordinate reference systems", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land cover, purpose environmental policy and cover the theme coordinate reference systems?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil protection, purpose environmental policy, subject energy resources, country coverage singapore and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'singapore'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil protection, purpose environmental policy, country coverage singapore and subject energy resources with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'singapore'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which energy resources datasets cover topic soil protection, purpose environmental policy and have country coverage singapore?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'singapore'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil protection, have purpose environmental policy, subject energy resources and country coverage singapore?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'singapore'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable ph in h2o and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in h2o', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in h2o', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable ph in h2o", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in h2o', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in h2o', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable ph in h2o", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in h2o', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in h2o', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable ph in h2o?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in h2o', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in h2o', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme education, culture and sport in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme education, culture and sport in the period from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject education, culture and sport in the time span from 2009 to 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject education, culture and sport in the time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme education, culture and sport and subject education, culture and sport with temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme education, culture and sport and subject education, culture and sport in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all education, culture and sport datasets that deals with subject education, culture and sport?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme education, culture and sport", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject education, culture and sport and theme education, culture and sport?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject education, culture and sport", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme education, culture and sport?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject education, culture and sport?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject education, culture and sport and theme education, culture and sport", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme education, culture and sport and subject education, culture and sport", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme education, culture and sport", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject education, culture and sport", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage serbia and montenegro and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'serbia and montenegro'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage serbia and montenegro in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'serbia and montenegro'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage serbia and montenegro", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'serbia and montenegro'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage serbia and montenegro?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'serbia and montenegro'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes serbia and montenegro?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'serbia and montenegro'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage antarctica countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'antarctica'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage antarctica countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'antarctica'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with antarctica geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'antarctica'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have climate change purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil protection?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil protection", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use, purpose agriculture policy and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject land use, purpose agriculture policy in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use and purpose agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and purpose agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which environment datasets have topic soil pollution, purpose climate change, subject environment and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find environment datasets with topic soil pollution, purpose climate change and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil pollution, purpose climate change and the subject environment", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil pollution, purpose climate change and cover the theme environment?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil pollution, purpose climate change, subject species distribution, country coverage cuba and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'species distribution'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'species distribution', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'cuba'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil pollution, purpose climate change, country coverage cuba and subject species distribution with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'species distribution'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'species distribution', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'cuba'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which species distribution datasets cover topic soil pollution, purpose climate change and have country coverage cuba?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'species distribution'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'species distribution', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'cuba'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil pollution, have purpose climate change, subject species distribution and country coverage cuba?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'species distribution'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'species distribution', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'cuba'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable carbonate content and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'carbonate content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'carbonate content', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable carbonate content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'carbonate content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'carbonate content', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable carbonate content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'carbonate content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'carbonate content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable carbonate content?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'carbonate content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'carbonate content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme transport networks in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme transport networks in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject transport networks in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject transport networks in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme transport networks and subject transport networks with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme transport networks and subject transport networks in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all transport networks datasets that deals with subject transport networks?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme transport networks", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject transport networks and theme transport networks?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject transport networks", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme transport networks?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject transport networks?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject transport networks and theme transport networks", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme transport networks and subject transport networks", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme transport networks", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject transport networks", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage djibouti and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'djibouti'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage djibouti in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'djibouti'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage djibouti", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'djibouti'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage djibouti?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'djibouti'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes djibouti?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'djibouti'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage asia countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'asia'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage asia countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'asia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with asia geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'asia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have climate change purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic land use", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution, purpose climate change and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil pollution, purpose climate change in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil pollution and purpose climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution and purpose climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which international issues datasets have topic soil pollution, purpose environmental policy, subject international issues and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find international issues datasets with topic soil pollution, purpose environmental policy and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil pollution, purpose environmental policy and the subject international issues", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil pollution, purpose environmental policy and cover the theme international issues?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil protection, purpose climate change, subject elevation, country coverage burundi and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'burundi'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil protection, purpose climate change, country coverage burundi and subject elevation with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'burundi'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which elevation datasets cover topic soil protection, purpose climate change and have country coverage burundi?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'burundi'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil protection, have purpose climate change, subject elevation and country coverage burundi?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'burundi'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable organic carbon and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'organic carbon', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'organic carbon', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable organic carbon", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'organic carbon', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'organic carbon', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable organic carbon", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'organic carbon', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'organic carbon', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable organic carbon?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'organic carbon', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'organic carbon', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme habitats and biotopes in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'habitats and biotopes'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'habitats and biotopes', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme habitats and biotopes in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'habitats and biotopes'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'habitats and biotopes', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject habitats and biotopes in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'habitats and biotopes'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'habitats and biotopes', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject habitats and biotopes in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'habitats and biotopes'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'habitats and biotopes', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme habitats and biotopes and subject habitats and biotopes with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'habitats and biotopes'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'habitats and biotopes', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme habitats and biotopes and subject habitats and biotopes in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'habitats and biotopes'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'habitats and biotopes', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all habitats and biotopes datasets that deals with subject habitats and biotopes?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'habitats and biotopes'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'habitats and biotopes', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme habitats and biotopes", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'habitats and biotopes'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'habitats and biotopes', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject habitats and biotopes and theme habitats and biotopes?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'habitats and biotopes'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'habitats and biotopes', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject habitats and biotopes", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'habitats and biotopes'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'habitats and biotopes', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme habitats and biotopes?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'habitats and biotopes'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'habitats and biotopes', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject habitats and biotopes?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'habitats and biotopes'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'habitats and biotopes', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject habitats and biotopes and theme habitats and biotopes", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'habitats and biotopes'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'habitats and biotopes', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme habitats and biotopes and subject habitats and biotopes", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'habitats and biotopes'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'habitats and biotopes', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme habitats and biotopes", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'habitats and biotopes'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'habitats and biotopes', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject habitats and biotopes", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'habitats and biotopes'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'habitats and biotopes', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage french southern lands and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'french southern lands'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage french southern lands in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'french southern lands'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage french southern lands", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'french southern lands'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage french southern lands?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'french southern lands'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes french southern lands?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'french southern lands'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage america countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'america'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage america countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'america'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with america geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'america'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have environmental policy purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic land cover", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use, purpose environmental policy and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject land use, purpose environmental policy in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use and purpose environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and purpose environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which elevation datasets have topic soil protection, purpose environmental policy, subject elevation and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find elevation datasets with topic soil protection, purpose environmental policy and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil protection, purpose environmental policy and the subject elevation", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil protection, purpose environmental policy and cover the theme elevation?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use, purpose agriculture policy, subject geographical names, country coverage uruguay and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical names'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical names', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'uruguay'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land use, purpose agriculture policy, country coverage uruguay and subject geographical names with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical names'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical names', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'uruguay'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which geographical names datasets cover topic land use, purpose agriculture policy and have country coverage uruguay?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical names'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical names', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'uruguay'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land use, have purpose agriculture policy, subject geographical names and country coverage uruguay?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical names'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical names', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'uruguay'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable silt content and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'silt content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'silt content', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable silt content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'silt content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'silt content', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable silt content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'silt content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'silt content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable silt content?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'silt content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'silt content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme regions and cities in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme regions and cities in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject regions and cities in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject regions and cities in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme regions and cities and subject regions and cities with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme regions and cities and subject regions and cities in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all regions and cities datasets that deals with subject regions and cities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme regions and cities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject regions and cities and theme regions and cities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject regions and cities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme regions and cities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject regions and cities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject regions and cities and theme regions and cities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme regions and cities and subject regions and cities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme regions and cities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject regions and cities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage timor-leste and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'timor-leste'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage timor-leste in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'timor-leste'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage timor-leste", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'timor-leste'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage timor-leste?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'timor-leste'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes timor-leste?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'timor-leste'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage oceania countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'oceania'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage oceania countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'oceania'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with oceania geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'oceania'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have environmental policy purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic land cover", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution, purpose environmental policy and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil pollution, purpose environmental policy in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil pollution and purpose environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution and purpose environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which environmental monitoring facilities datasets have topic soil sample, purpose environmental policy, subject environmental monitoring facilities and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find environmental monitoring facilities datasets with topic soil sample, purpose environmental policy and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil sample, purpose environmental policy and the subject environmental monitoring facilities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil sample, purpose environmental policy and cover the theme environmental monitoring facilities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use, purpose agriculture policy, subject land use, country coverage spain and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'spain'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land use, purpose agriculture policy, country coverage spain and subject land use with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'spain'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which land use datasets cover topic land use, purpose agriculture policy and have country coverage spain?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'spain'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land use, have purpose agriculture policy, subject land use and country coverage spain?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'spain'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable u112 - fallow land and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u112 - fallow land', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u112 - fallow land', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable u112 - fallow land", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u112 - fallow land', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u112 - fallow land', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable u112 - fallow land", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u112 - fallow land', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u112 - fallow land', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable u112 - fallow land?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u112 - fallow land', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u112 - fallow land', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme education, culture and sport in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme education, culture and sport in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject education, culture and sport in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject education, culture and sport in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme education, culture and sport and subject education, culture and sport with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme education, culture and sport and subject education, culture and sport in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all education, culture and sport datasets that deals with subject education, culture and sport?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme education, culture and sport", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject education, culture and sport and theme education, culture and sport?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject education, culture and sport", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme education, culture and sport?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject education, culture and sport?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject education, culture and sport and theme education, culture and sport", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme education, culture and sport and subject education, culture and sport", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme education, culture and sport", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject education, culture and sport", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage samoa and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'samoa'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage samoa in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'samoa'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage samoa", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'samoa'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage samoa?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'samoa'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes samoa?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'samoa'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage africa countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'africa'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage africa countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'africa'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with africa geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'africa'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have agriculture policy purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection, purpose agriculture policy and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil protection, purpose agriculture policy in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil protection and purpose agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection and purpose agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which government and public sector datasets have topic land use, purpose environmental policy, subject government and public sector and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find government and public sector datasets with topic land use, purpose environmental policy and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land use, purpose environmental policy and the subject government and public sector", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land use, purpose environmental policy and cover the theme government and public sector?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land cover, purpose environmental policy, subject science and technology, country coverage cook islands and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'cook islands'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land cover, purpose environmental policy, country coverage cook islands and subject science and technology with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'cook islands'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which science and technology datasets cover topic land cover, purpose environmental policy and have country coverage cook islands?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'cook islands'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land cover, have purpose environmental policy, subject science and technology and country coverage cook islands?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'cook islands'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable clay content and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'clay content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'clay content', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable clay content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'clay content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'clay content', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable clay content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'clay content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'clay content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable clay content?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'clay content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'clay content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme environmental monitoring facilities in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme environmental monitoring facilities in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject environmental monitoring facilities in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject environmental monitoring facilities in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme environmental monitoring facilities and subject environmental monitoring facilities with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme environmental monitoring facilities and subject environmental monitoring facilities in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all environmental monitoring facilities datasets that deals with subject environmental monitoring facilities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme environmental monitoring facilities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject environmental monitoring facilities and theme environmental monitoring facilities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject environmental monitoring facilities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme environmental monitoring facilities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject environmental monitoring facilities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject environmental monitoring facilities and theme environmental monitoring facilities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme environmental monitoring facilities and subject environmental monitoring facilities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme environmental monitoring facilities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject environmental monitoring facilities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage saint barth\u00e9lemy and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'saint barth\u00e9lemy'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage saint barth\u00e9lemy in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'saint barth\u00e9lemy'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage saint barth\u00e9lemy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'saint barth\u00e9lemy'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage saint barth\u00e9lemy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'saint barth\u00e9lemy'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes saint barth\u00e9lemy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'saint barth\u00e9lemy'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage europe countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage europe countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with europe geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have environmental policy purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil pollution?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil pollution", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution, purpose environmental policy and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil pollution, purpose environmental policy in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil pollution and purpose environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution and purpose environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which provisional data datasets have topic land cover, purpose climate change, subject provisional data and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find provisional data datasets with topic land cover, purpose climate change and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land cover, purpose climate change and the subject provisional data", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land cover, purpose climate change and cover the theme provisional data?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil protection, purpose agriculture policy, subject atmospheric conditions, country coverage north korea and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'north korea'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil protection, purpose agriculture policy, country coverage north korea and subject atmospheric conditions with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'north korea'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which atmospheric conditions datasets cover topic soil protection, purpose agriculture policy and have country coverage north korea?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'north korea'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil protection, have purpose agriculture policy, subject atmospheric conditions and country coverage north korea?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'north korea'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable carbonate content and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'carbonate content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'carbonate content', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable carbonate content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'carbonate content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'carbonate content', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable carbonate content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'carbonate content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'carbonate content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable carbonate content?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'carbonate content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'carbonate content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme land use in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme land use in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject land use in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject land use in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme land use and subject land use with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme land use and subject land use in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all land use datasets that deals with subject land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme land use", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject land use and theme land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject land use", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject land use and theme land use", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme land use and subject land use", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme land use", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject land use", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage midway islands and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'midway islands'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage midway islands in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'midway islands'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage midway islands", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'midway islands'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage midway islands?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'midway islands'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes midway islands?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'midway islands'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage antarctica countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'antarctica'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage antarctica countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'antarctica'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with antarctica geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'antarctica'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have agriculture policy purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic land use", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection, purpose climate change and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil protection, purpose climate change in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil protection and purpose climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection and purpose climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which protected sites datasets have topic soil sample, purpose environmental policy, subject protected sites and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find protected sites datasets with topic soil sample, purpose environmental policy and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil sample, purpose environmental policy and the subject protected sites", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil sample, purpose environmental policy and cover the theme protected sites?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use, purpose climate change, subject meteorological geographical features, country coverage tuvalu and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'tuvalu'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land use, purpose climate change, country coverage tuvalu and subject meteorological geographical features with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'tuvalu'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which meteorological geographical features datasets cover topic land use, purpose climate change and have country coverage tuvalu?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'tuvalu'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land use, have purpose climate change, subject meteorological geographical features and country coverage tuvalu?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'tuvalu'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable land cover 1 and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land cover 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land cover 1', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable land cover 1", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land cover 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land cover 1', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable land cover 1", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land cover 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land cover 1', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable land cover 1?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land cover 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land cover 1', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme statistical units in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme statistical units in the period from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject statistical units in the time span from 2009 to 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject statistical units in the time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme statistical units and subject statistical units with temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme statistical units and subject statistical units in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all statistical units datasets that deals with subject statistical units?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme statistical units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject statistical units and theme statistical units?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject statistical units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme statistical units?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject statistical units?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject statistical units and theme statistical units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme statistical units and subject statistical units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme statistical units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject statistical units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage poland and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'poland'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage poland in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'poland'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage poland", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'poland'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage poland?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'poland'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes poland?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'poland'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage antarctica countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'antarctica'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage antarctica countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'antarctica'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with antarctica geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'antarctica'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have climate change purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil pollution?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil pollution", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution, purpose climate change and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil pollution, purpose climate change in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil pollution and purpose climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution and purpose climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which atmospheric conditions and meteorological geographical features datasets have topic land cover, purpose agriculture policy, subject atmospheric conditions and meteorological geographical features and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find atmospheric conditions and meteorological geographical features datasets with topic land cover, purpose agriculture policy and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land cover, purpose agriculture policy and the subject atmospheric conditions and meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land cover, purpose agriculture policy and cover the theme atmospheric conditions and meteorological geographical features?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil sample, purpose agriculture policy, subject atmospheric conditions, country coverage djibouti and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'djibouti'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil sample, purpose agriculture policy, country coverage djibouti and subject atmospheric conditions with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'djibouti'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which atmospheric conditions datasets cover topic soil sample, purpose agriculture policy and have country coverage djibouti?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'djibouti'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil sample, have purpose agriculture policy, subject atmospheric conditions and country coverage djibouti?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'djibouti'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable u120 - forestry and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u120 - forestry', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u120 - forestry', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable u120 - forestry", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u120 - forestry', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u120 - forestry', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable u120 - forestry", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u120 - forestry', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u120 - forestry', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable u120 - forestry?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u120 - forestry', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u120 - forestry', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme science and technology in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme science and technology in the period from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject science and technology in the time span from 2009 to 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject science and technology in the time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme science and technology and subject science and technology with temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme science and technology and subject science and technology in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all science and technology datasets that deals with subject science and technology?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme science and technology", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject science and technology and theme science and technology?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject science and technology", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme science and technology?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject science and technology?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject science and technology and theme science and technology", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme science and technology and subject science and technology", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme science and technology", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject science and technology", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage saint martin and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'saint martin'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage saint martin in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'saint martin'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage saint martin", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'saint martin'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage saint martin?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'saint martin'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes saint martin?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'saint martin'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage provisional data countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage provisional data countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with provisional data geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have agriculture policy purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil pollution?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil pollution", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use, purpose agriculture policy and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject land use, purpose agriculture policy in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use and purpose agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and purpose agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which economy and finance datasets have topic soil pollution, purpose environmental policy, subject economy and finance and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find economy and finance datasets with topic soil pollution, purpose environmental policy and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil pollution, purpose environmental policy and the subject economy and finance", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil pollution, purpose environmental policy and cover the theme economy and finance?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use, purpose environmental policy, subject cadastral parcels, country coverage midway islands and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'midway islands'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land use, purpose environmental policy, country coverage midway islands and subject cadastral parcels with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'midway islands'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which cadastral parcels datasets cover topic land use, purpose environmental policy and have country coverage midway islands?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'midway islands'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land use, have purpose environmental policy, subject cadastral parcels and country coverage midway islands?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'midway islands'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable phosphorous content and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'phosphorous content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'phosphorous content', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable phosphorous content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'phosphorous content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'phosphorous content', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable phosphorous content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'phosphorous content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'phosphorous content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable phosphorous content?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'phosphorous content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'phosphorous content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme geographical grid systems in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme geographical grid systems in the period from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject geographical grid systems in the time span from 2009 to 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject geographical grid systems in the time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme geographical grid systems and subject geographical grid systems with temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme geographical grid systems and subject geographical grid systems in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all geographical grid systems datasets that deals with subject geographical grid systems?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme geographical grid systems", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject geographical grid systems and theme geographical grid systems?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject geographical grid systems", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme geographical grid systems?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject geographical grid systems?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject geographical grid systems and theme geographical grid systems", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme geographical grid systems and subject geographical grid systems", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme geographical grid systems", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject geographical grid systems", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage mozambique and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'mozambique'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage mozambique in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'mozambique'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage mozambique", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'mozambique'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage mozambique?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'mozambique'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes mozambique?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'mozambique'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage asia countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'asia'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage asia countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'asia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with asia geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'asia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have environmental policy purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic land use", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution, purpose climate change and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil pollution, purpose climate change in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil pollution and purpose climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution and purpose climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which area management/restriction/regulation zones and reporting units datasets have topic land use, purpose agriculture policy, subject area management/restriction/regulation zones and reporting units and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'area management/restriction/regulation zones and reporting units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'area management/restriction/regulation zones and reporting units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find area management/restriction/regulation zones and reporting units datasets with topic land use, purpose agriculture policy and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'area management/restriction/regulation zones and reporting units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'area management/restriction/regulation zones and reporting units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land use, purpose agriculture policy and the subject area management/restriction/regulation zones and reporting units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'area management/restriction/regulation zones and reporting units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'area management/restriction/regulation zones and reporting units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land use, purpose agriculture policy and cover the theme area management/restriction/regulation zones and reporting units?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'area management/restriction/regulation zones and reporting units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'area management/restriction/regulation zones and reporting units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil protection, purpose agriculture policy, subject area management/restriction/regulation zones and reporting units, country coverage dahomey and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'area management/restriction/regulation zones and reporting units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'area management/restriction/regulation zones and reporting units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'dahomey'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil protection, purpose agriculture policy, country coverage dahomey and subject area management/restriction/regulation zones and reporting units with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'area management/restriction/regulation zones and reporting units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'area management/restriction/regulation zones and reporting units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'dahomey'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which area management/restriction/regulation zones and reporting units datasets cover topic soil protection, purpose agriculture policy and have country coverage dahomey?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'area management/restriction/regulation zones and reporting units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'area management/restriction/regulation zones and reporting units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'dahomey'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil protection, have purpose agriculture policy, subject area management/restriction/regulation zones and reporting units and country coverage dahomey?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'area management/restriction/regulation zones and reporting units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'area management/restriction/regulation zones and reporting units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'dahomey'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable u120 - forestry and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u120 - forestry', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u120 - forestry', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable u120 - forestry", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u120 - forestry', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u120 - forestry', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable u120 - forestry", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u120 - forestry', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u120 - forestry', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable u120 - forestry?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u120 - forestry', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u120 - forestry', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme land use in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme land use in the period from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject land use in the time span from 2009 to 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject land use in the time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme land use and subject land use with temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme land use and subject land use in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all land use datasets that deals with subject land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme land use", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject land use and theme land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject land use", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject land use and theme land use", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme land use and subject land use", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme land use", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject land use", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage niue and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'niue'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage niue in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'niue'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage niue", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'niue'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage niue?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'niue'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes niue?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'niue'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage oceania countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'oceania'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage oceania countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'oceania'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with oceania geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'oceania'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have agriculture policy purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil pollution?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil pollution", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection, purpose agriculture policy and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil protection, purpose agriculture policy in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil protection and purpose agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection and purpose agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which species distribution datasets have topic land cover, purpose climate change, subject species distribution and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'species distribution'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'species distribution', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find species distribution datasets with topic land cover, purpose climate change and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'species distribution'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'species distribution', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land cover, purpose climate change and the subject species distribution", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'species distribution'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'species distribution', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land cover, purpose climate change and cover the theme species distribution?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'species distribution'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'species distribution', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil protection, purpose climate change, subject soil, country coverage cook islands and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'soil'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'soil', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'cook islands'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil protection, purpose climate change, country coverage cook islands and subject soil with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'soil'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'soil', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'cook islands'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which soil datasets cover topic soil protection, purpose climate change and have country coverage cook islands?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'soil'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'soil', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'cook islands'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil protection, have purpose climate change, subject soil and country coverage cook islands?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'soil'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'soil', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'cook islands'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable land use 1 and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land use 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land use 1', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable land use 1", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land use 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land use 1', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable land use 1", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land use 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land use 1', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable land use 1?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land use 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land use 1', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme buildings in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme buildings in the period from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject buildings in the time span from 2009 to 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject buildings in the time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme buildings and subject buildings with temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme buildings and subject buildings in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all buildings datasets that deals with subject buildings?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme buildings", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject buildings and theme buildings?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject buildings", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme buildings?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject buildings?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject buildings and theme buildings", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme buildings and subject buildings", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme buildings", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject buildings", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage slovakia and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'slovakia'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage slovakia in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'slovakia'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage slovakia", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'slovakia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage slovakia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'slovakia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes slovakia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'slovakia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage antarctica countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'antarctica'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage antarctica countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'antarctica'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with antarctica geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'antarctica'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have agriculture policy purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil pollution?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil pollution", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution, purpose agriculture policy and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil pollution, purpose agriculture policy in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil pollution and purpose agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution and purpose agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which population and society datasets have topic soil protection, purpose climate change, subject population and society and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find population and society datasets with topic soil protection, purpose climate change and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil protection, purpose climate change and the subject population and society", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil protection, purpose climate change and cover the theme population and society?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land cover, purpose environmental policy, subject mineral resources, country coverage upper volta and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'mineral resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'mineral resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'upper volta'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land cover, purpose environmental policy, country coverage upper volta and subject mineral resources with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'mineral resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'mineral resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'upper volta'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which mineral resources datasets cover topic land cover, purpose environmental policy and have country coverage upper volta?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'mineral resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'mineral resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'upper volta'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land cover, have purpose environmental policy, subject mineral resources and country coverage upper volta?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'mineral resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'mineral resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'upper volta'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable carbonate content and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'carbonate content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'carbonate content', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable carbonate content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'carbonate content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'carbonate content', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable carbonate content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'carbonate content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'carbonate content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable carbonate content?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'carbonate content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'carbonate content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme utility and governmental services in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme utility and governmental services in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject utility and governmental services in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject utility and governmental services in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme utility and governmental services and subject utility and governmental services with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme utility and governmental services and subject utility and governmental services in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all utility and governmental services datasets that deals with subject utility and governmental services?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme utility and governmental services", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject utility and governmental services and theme utility and governmental services?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject utility and governmental services", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme utility and governmental services?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject utility and governmental services?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject utility and governmental services and theme utility and governmental services", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme utility and governmental services and subject utility and governmental services", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme utility and governmental services", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject utility and governmental services", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage mayotte and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'mayotte'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage mayotte in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'mayotte'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage mayotte", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'mayotte'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage mayotte?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'mayotte'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes mayotte?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'mayotte'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage antarctica countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'antarctica'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage antarctica countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'antarctica'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with antarctica geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'antarctica'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have agriculture policy purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil protection?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil protection", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution, purpose environmental policy and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil pollution, purpose environmental policy in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil pollution and purpose environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution and purpose environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which cadastral parcels datasets have topic soil sample, purpose agriculture policy, subject cadastral parcels and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find cadastral parcels datasets with topic soil sample, purpose agriculture policy and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil sample, purpose agriculture policy and the subject cadastral parcels", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil sample, purpose agriculture policy and cover the theme cadastral parcels?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil sample, purpose climate change, subject education, culture and sport, country coverage south africa and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'south africa'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil sample, purpose climate change, country coverage south africa and subject education, culture and sport with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'south africa'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which education, culture and sport datasets cover topic soil sample, purpose climate change and have country coverage south africa?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'south africa'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil sample, have purpose climate change, subject education, culture and sport and country coverage south africa?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'south africa'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable u113 - kitchen garden and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u113 - kitchen garden', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u113 - kitchen garden', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable u113 - kitchen garden", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u113 - kitchen garden', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u113 - kitchen garden', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable u113 - kitchen garden", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u113 - kitchen garden', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u113 - kitchen garden', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable u113 - kitchen garden?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u113 - kitchen garden', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u113 - kitchen garden', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme elevation in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme elevation in the period from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject elevation in the time span from 2009 to 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject elevation in the time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme elevation and subject elevation with temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme elevation and subject elevation in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all elevation datasets that deals with subject elevation?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme elevation", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject elevation and theme elevation?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject elevation", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme elevation?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject elevation?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject elevation and theme elevation", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme elevation and subject elevation", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme elevation", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject elevation", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage honduras and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'honduras'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage honduras in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'honduras'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage honduras", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'honduras'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage honduras?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'honduras'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes honduras?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'honduras'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage provisional data countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage provisional data countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with provisional data geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have environmental policy purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample, purpose environmental policy and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil sample, purpose environmental policy in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil sample and purpose environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample and purpose environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which geographical grid systems datasets have topic land use, purpose climate change, subject geographical grid systems and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find geographical grid systems datasets with topic land use, purpose climate change and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land use, purpose climate change and the subject geographical grid systems", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land use, purpose climate change and cover the theme geographical grid systems?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use, purpose environmental policy, subject species distribution, country coverage falkland islands and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'species distribution'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'species distribution', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'falkland islands'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land use, purpose environmental policy, country coverage falkland islands and subject species distribution with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'species distribution'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'species distribution', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'falkland islands'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which species distribution datasets cover topic land use, purpose environmental policy and have country coverage falkland islands?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'species distribution'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'species distribution', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'falkland islands'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land use, have purpose environmental policy, subject species distribution and country coverage falkland islands?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'species distribution'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'species distribution', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'falkland islands'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable u120 - forestry and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u120 - forestry', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u120 - forestry', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable u120 - forestry", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u120 - forestry', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u120 - forestry', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable u120 - forestry", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u120 - forestry', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u120 - forestry', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable u120 - forestry?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u120 - forestry', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u120 - forestry', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme agricultural and aquaculture facilities in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agricultural and aquaculture facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agricultural and aquaculture facilities', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme agricultural and aquaculture facilities in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agricultural and aquaculture facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agricultural and aquaculture facilities', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject agricultural and aquaculture facilities in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agricultural and aquaculture facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agricultural and aquaculture facilities', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject agricultural and aquaculture facilities in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agricultural and aquaculture facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agricultural and aquaculture facilities', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme agricultural and aquaculture facilities and subject agricultural and aquaculture facilities with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agricultural and aquaculture facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agricultural and aquaculture facilities', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme agricultural and aquaculture facilities and subject agricultural and aquaculture facilities in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agricultural and aquaculture facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agricultural and aquaculture facilities', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all agricultural and aquaculture facilities datasets that deals with subject agricultural and aquaculture facilities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agricultural and aquaculture facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agricultural and aquaculture facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme agricultural and aquaculture facilities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agricultural and aquaculture facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agricultural and aquaculture facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject agricultural and aquaculture facilities and theme agricultural and aquaculture facilities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agricultural and aquaculture facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agricultural and aquaculture facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject agricultural and aquaculture facilities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agricultural and aquaculture facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agricultural and aquaculture facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme agricultural and aquaculture facilities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agricultural and aquaculture facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agricultural and aquaculture facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject agricultural and aquaculture facilities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agricultural and aquaculture facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agricultural and aquaculture facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject agricultural and aquaculture facilities and theme agricultural and aquaculture facilities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agricultural and aquaculture facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agricultural and aquaculture facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme agricultural and aquaculture facilities and subject agricultural and aquaculture facilities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agricultural and aquaculture facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agricultural and aquaculture facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme agricultural and aquaculture facilities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agricultural and aquaculture facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agricultural and aquaculture facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject agricultural and aquaculture facilities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agricultural and aquaculture facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agricultural and aquaculture facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage mayotte and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'mayotte'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage mayotte in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'mayotte'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage mayotte", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'mayotte'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage mayotte?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'mayotte'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes mayotte?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'mayotte'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage oceania countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'oceania'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage oceania countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'oceania'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with oceania geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'oceania'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have environmental policy purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution, purpose agriculture policy and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil pollution, purpose agriculture policy in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil pollution and purpose agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution and purpose agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which population and society datasets have topic land use, purpose agriculture policy, subject population and society and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find population and society datasets with topic land use, purpose agriculture policy and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land use, purpose agriculture policy and the subject population and society", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land use, purpose agriculture policy and cover the theme population and society?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land cover, purpose climate change, subject orthoimagery, country coverage azerbaijan and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'orthoimagery'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'orthoimagery', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'azerbaijan'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land cover, purpose climate change, country coverage azerbaijan and subject orthoimagery with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'orthoimagery'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'orthoimagery', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'azerbaijan'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which orthoimagery datasets cover topic land cover, purpose climate change and have country coverage azerbaijan?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'orthoimagery'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'orthoimagery', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'azerbaijan'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land cover, have purpose climate change, subject orthoimagery and country coverage azerbaijan?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'orthoimagery'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'orthoimagery', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'azerbaijan'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable u113 - kitchen garden and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u113 - kitchen garden', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u113 - kitchen garden', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable u113 - kitchen garden", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u113 - kitchen garden', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u113 - kitchen garden', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable u113 - kitchen garden", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u113 - kitchen garden', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u113 - kitchen garden', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable u113 - kitchen garden?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u113 - kitchen garden', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u113 - kitchen garden', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme elevation in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme elevation in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject elevation in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject elevation in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme elevation and subject elevation with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme elevation and subject elevation in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all elevation datasets that deals with subject elevation?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme elevation", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject elevation and theme elevation?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject elevation", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme elevation?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject elevation?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject elevation and theme elevation", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme elevation and subject elevation", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme elevation", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject elevation", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage burkina faso and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'burkina faso'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage burkina faso in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'burkina faso'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage burkina faso", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'burkina faso'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage burkina faso?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'burkina faso'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes burkina faso?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'burkina faso'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage asia countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'asia'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage asia countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'asia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with asia geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'asia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have climate change purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover, purpose climate change and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject land cover, purpose climate change in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land cover and purpose climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover and purpose climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which meteorological geographical features datasets have topic land cover, purpose climate change, subject meteorological geographical features and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find meteorological geographical features datasets with topic land cover, purpose climate change and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land cover, purpose climate change and the subject meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land cover, purpose climate change and cover the theme meteorological geographical features?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil sample, purpose climate change, subject elevation, country coverage san marino and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'san marino'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil sample, purpose climate change, country coverage san marino and subject elevation with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'san marino'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which elevation datasets cover topic soil sample, purpose climate change and have country coverage san marino?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'san marino'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil sample, have purpose climate change, subject elevation and country coverage san marino?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'san marino'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable land cover 1 and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land cover 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land cover 1', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable land cover 1", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land cover 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land cover 1', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable land cover 1", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land cover 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land cover 1', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable land cover 1?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land cover 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land cover 1', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme environment in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme environment in the period from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject environment in the time span from 2009 to 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject environment in the time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme environment and subject environment with temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme environment and subject environment in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all environment datasets that deals with subject environment?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme environment", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject environment and theme environment?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject environment", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme environment?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject environment?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject environment and theme environment", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme environment and subject environment", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme environment", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject environment", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environment'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environment', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage gilbert and ellice islands and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'gilbert and ellice islands'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage gilbert and ellice islands in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'gilbert and ellice islands'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage gilbert and ellice islands", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'gilbert and ellice islands'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage gilbert and ellice islands?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'gilbert and ellice islands'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes gilbert and ellice islands?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'gilbert and ellice islands'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage oceania countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'oceania'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage oceania countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'oceania'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with oceania geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'oceania'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have environmental policy purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic land use", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection, purpose environmental policy and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil protection, purpose environmental policy in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil protection and purpose environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection and purpose environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which protected sites datasets have topic land use, purpose climate change, subject protected sites and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find protected sites datasets with topic land use, purpose climate change and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land use, purpose climate change and the subject protected sites", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land use, purpose climate change and cover the theme protected sites?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use, purpose agriculture policy, subject species distribution, country coverage sierra leone and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'species distribution'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'species distribution', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'sierra leone'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land use, purpose agriculture policy, country coverage sierra leone and subject species distribution with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'species distribution'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'species distribution', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'sierra leone'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which species distribution datasets cover topic land use, purpose agriculture policy and have country coverage sierra leone?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'species distribution'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'species distribution', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'sierra leone'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land use, have purpose agriculture policy, subject species distribution and country coverage sierra leone?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'species distribution'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'species distribution', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'sierra leone'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable u112 - fallow land and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u112 - fallow land', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u112 - fallow land', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable u112 - fallow land", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u112 - fallow land', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u112 - fallow land', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable u112 - fallow land", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u112 - fallow land', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u112 - fallow land', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable u112 - fallow land?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u112 - fallow land', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u112 - fallow land', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme geology in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geology', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme geology in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geology', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject geology in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geology', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject geology in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geology', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme geology and subject geology with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geology', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme geology and subject geology in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geology', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all geology datasets that deals with subject geology?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geology', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme geology", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geology', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject geology and theme geology?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geology', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject geology", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geology', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme geology?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geology', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject geology?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geology', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject geology and theme geology", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geology', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme geology and subject geology", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geology', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme geology", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geology', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject geology", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geology', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage democratic republic of the congo and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'democratic republic of the congo'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage democratic republic of the congo in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'democratic republic of the congo'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage democratic republic of the congo", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'democratic republic of the congo'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage democratic republic of the congo?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'democratic republic of the congo'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes democratic republic of the congo?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'democratic republic of the congo'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage america countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'america'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage america countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'america'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with america geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'america'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have climate change purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil protection?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil protection", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover, purpose environmental policy and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject land cover, purpose environmental policy in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land cover and purpose environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover and purpose environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which natural risk zones datasets have topic soil protection, purpose agriculture policy, subject natural risk zones and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find natural risk zones datasets with topic soil protection, purpose agriculture policy and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil protection, purpose agriculture policy and the subject natural risk zones", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil protection, purpose agriculture policy and cover the theme natural risk zones?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use, purpose environmental policy, subject science and technology, country coverage british antarctic territory and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'british antarctic territory'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land use, purpose environmental policy, country coverage british antarctic territory and subject science and technology with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'british antarctic territory'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which science and technology datasets cover topic land use, purpose environmental policy and have country coverage british antarctic territory?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'british antarctic territory'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land use, have purpose environmental policy, subject science and technology and country coverage british antarctic territory?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'british antarctic territory'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable carbonate content and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'carbonate content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'carbonate content', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable carbonate content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'carbonate content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'carbonate content', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable carbonate content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'carbonate content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'carbonate content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable carbonate content?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'carbonate content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'carbonate content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme sea regions in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'sea regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'sea regions', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme sea regions in the period from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'sea regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'sea regions', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject sea regions in the time span from 2009 to 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'sea regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'sea regions', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject sea regions in the time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'sea regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'sea regions', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme sea regions and subject sea regions with temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'sea regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'sea regions', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme sea regions and subject sea regions in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'sea regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'sea regions', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all sea regions datasets that deals with subject sea regions?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'sea regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'sea regions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme sea regions", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'sea regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'sea regions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject sea regions and theme sea regions?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'sea regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'sea regions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject sea regions", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'sea regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'sea regions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme sea regions?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'sea regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'sea regions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject sea regions?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'sea regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'sea regions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject sea regions and theme sea regions", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'sea regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'sea regions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme sea regions and subject sea regions", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'sea regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'sea regions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme sea regions", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'sea regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'sea regions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject sea regions", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'sea regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'sea regions', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage french southern and antarctic lands and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'french southern and antarctic lands'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage french southern and antarctic lands in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'french southern and antarctic lands'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage french southern and antarctic lands", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'french southern and antarctic lands'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage french southern and antarctic lands?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'french southern and antarctic lands'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes french southern and antarctic lands?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'french southern and antarctic lands'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage europe countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage europe countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with europe geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have agriculture policy purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic land cover", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use, purpose agriculture policy and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject land use, purpose agriculture policy in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use and purpose agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and purpose agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which coordinate reference systems datasets have topic land cover, purpose agriculture policy, subject coordinate reference systems and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find coordinate reference systems datasets with topic land cover, purpose agriculture policy and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land cover, purpose agriculture policy and the subject coordinate reference systems", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land cover, purpose agriculture policy and cover the theme coordinate reference systems?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land cover, purpose environmental policy, subject government and public sector, country coverage heard island and mcdonald islands and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'heard island and mcdonald islands'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land cover, purpose environmental policy, country coverage heard island and mcdonald islands and subject government and public sector with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'heard island and mcdonald islands'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which government and public sector datasets cover topic land cover, purpose environmental policy and have country coverage heard island and mcdonald islands?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'heard island and mcdonald islands'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land cover, have purpose environmental policy, subject government and public sector and country coverage heard island and mcdonald islands?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'heard island and mcdonald islands'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable organic carbon and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'organic carbon', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'organic carbon', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable organic carbon", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'organic carbon', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'organic carbon', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable organic carbon", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'organic carbon', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'organic carbon', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable organic carbon?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'organic carbon', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'organic carbon', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme statistical units in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme statistical units in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject statistical units in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject statistical units in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme statistical units and subject statistical units with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme statistical units and subject statistical units in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all statistical units datasets that deals with subject statistical units?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme statistical units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject statistical units and theme statistical units?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject statistical units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme statistical units?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject statistical units?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject statistical units and theme statistical units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme statistical units and subject statistical units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme statistical units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject statistical units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage brunei and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'brunei'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage brunei in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'brunei'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage brunei", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'brunei'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage brunei?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'brunei'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes brunei?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'brunei'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage asia countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'asia'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage asia countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'asia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with asia geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'asia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have climate change purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic land use", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample, purpose environmental policy and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil sample, purpose environmental policy in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil sample and purpose environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample and purpose environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which cadastral parcels datasets have topic land use, purpose climate change, subject cadastral parcels and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find cadastral parcels datasets with topic land use, purpose climate change and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land use, purpose climate change and the subject cadastral parcels", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land use, purpose climate change and cover the theme cadastral parcels?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land cover, purpose climate change, subject oceanographic geographical features, country coverage lesotho and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'oceanographic geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'oceanographic geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'lesotho'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land cover, purpose climate change, country coverage lesotho and subject oceanographic geographical features with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'oceanographic geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'oceanographic geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'lesotho'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which oceanographic geographical features datasets cover topic land cover, purpose climate change and have country coverage lesotho?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'oceanographic geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'oceanographic geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'lesotho'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land cover, have purpose climate change, subject oceanographic geographical features and country coverage lesotho?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'oceanographic geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'oceanographic geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'lesotho'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable u112 - fallow land and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u112 - fallow land', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u112 - fallow land', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable u112 - fallow land", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u112 - fallow land', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u112 - fallow land', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable u112 - fallow land", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u112 - fallow land', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u112 - fallow land', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable u112 - fallow land?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u112 - fallow land', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u112 - fallow land', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme land cover in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme land cover in the period from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject land cover in the time span from 2009 to 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject land cover in the time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme land cover and subject land cover with temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme land cover and subject land cover in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all land cover datasets that deals with subject land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme land cover", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject land cover and theme land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject land cover", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject land cover and theme land cover", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme land cover and subject land cover", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme land cover", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject land cover", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage ireland and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'ireland'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage ireland in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'ireland'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage ireland", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'ireland'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage ireland?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'ireland'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes ireland?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'ireland'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage provisional data countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage provisional data countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with provisional data geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have environmental policy purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic land cover", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover, purpose environmental policy and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject land cover, purpose environmental policy in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land cover and purpose environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover and purpose environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which sea regions datasets have topic soil pollution, purpose environmental policy, subject sea regions and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'sea regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'sea regions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find sea regions datasets with topic soil pollution, purpose environmental policy and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'sea regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'sea regions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil pollution, purpose environmental policy and the subject sea regions", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'sea regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'sea regions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil pollution, purpose environmental policy and cover the theme sea regions?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'sea regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'sea regions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use, purpose agriculture policy, subject science and technology, country coverage laos and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'laos'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land use, purpose agriculture policy, country coverage laos and subject science and technology with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'laos'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which science and technology datasets cover topic land use, purpose agriculture policy and have country coverage laos?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'laos'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land use, have purpose agriculture policy, subject science and technology and country coverage laos?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'laos'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable organic carbon and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'organic carbon', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'organic carbon', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable organic carbon", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'organic carbon', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'organic carbon', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable organic carbon", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'organic carbon', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'organic carbon', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable organic carbon?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'organic carbon', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'organic carbon', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme atmospheric conditions and meteorological geographical features in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme atmospheric conditions and meteorological geographical features in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject atmospheric conditions and meteorological geographical features in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject atmospheric conditions and meteorological geographical features in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme atmospheric conditions and meteorological geographical features and subject atmospheric conditions and meteorological geographical features with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme atmospheric conditions and meteorological geographical features and subject atmospheric conditions and meteorological geographical features in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all atmospheric conditions and meteorological geographical features datasets that deals with subject atmospheric conditions and meteorological geographical features?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme atmospheric conditions and meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject atmospheric conditions and meteorological geographical features and theme atmospheric conditions and meteorological geographical features?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject atmospheric conditions and meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme atmospheric conditions and meteorological geographical features?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject atmospheric conditions and meteorological geographical features?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject atmospheric conditions and meteorological geographical features and theme atmospheric conditions and meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme atmospheric conditions and meteorological geographical features and subject atmospheric conditions and meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme atmospheric conditions and meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject atmospheric conditions and meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage guadeloupe and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'guadeloupe'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage guadeloupe in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'guadeloupe'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage guadeloupe", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'guadeloupe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage guadeloupe?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'guadeloupe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes guadeloupe?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'guadeloupe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage europe countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage europe countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with europe geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have environmental policy purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil protection?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil protection", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use, purpose environmental policy and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject land use, purpose environmental policy in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use and purpose environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and purpose environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which international issues datasets have topic soil pollution, purpose environmental policy, subject international issues and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find international issues datasets with topic soil pollution, purpose environmental policy and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil pollution, purpose environmental policy and the subject international issues", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil pollution, purpose environmental policy and cover the theme international issues?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use, purpose climate change, subject international issues, country coverage cambodia and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'cambodia'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land use, purpose climate change, country coverage cambodia and subject international issues with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'cambodia'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which international issues datasets cover topic land use, purpose climate change and have country coverage cambodia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'cambodia'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land use, have purpose climate change, subject international issues and country coverage cambodia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'cambodia'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable organic carbon and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'organic carbon', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'organic carbon', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable organic carbon", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'organic carbon', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'organic carbon', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable organic carbon", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'organic carbon', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'organic carbon', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable organic carbon?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'organic carbon', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'organic carbon', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme natural risk zones in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme natural risk zones in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject natural risk zones in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject natural risk zones in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme natural risk zones and subject natural risk zones with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme natural risk zones and subject natural risk zones in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all natural risk zones datasets that deals with subject natural risk zones?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme natural risk zones", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject natural risk zones and theme natural risk zones?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject natural risk zones", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme natural risk zones?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject natural risk zones?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject natural risk zones and theme natural risk zones", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme natural risk zones and subject natural risk zones", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme natural risk zones", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject natural risk zones", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage germany and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'germany'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage germany in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'germany'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage germany", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'germany'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage germany?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'germany'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes germany?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'germany'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage antarctica countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'antarctica'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage antarctica countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'antarctica'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with antarctica geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'antarctica'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have agriculture policy purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic land cover", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover, purpose climate change and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject land cover, purpose climate change in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land cover and purpose climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover and purpose climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which geographical names datasets have topic soil protection, purpose environmental policy, subject geographical names and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical names'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical names', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find geographical names datasets with topic soil protection, purpose environmental policy and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical names'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical names', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil protection, purpose environmental policy and the subject geographical names", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical names'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical names', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil protection, purpose environmental policy and cover the theme geographical names?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical names'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical names', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil sample, purpose climate change, subject area management/restriction/regulation zones and reporting units, country coverage midway islands and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'area management/restriction/regulation zones and reporting units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'area management/restriction/regulation zones and reporting units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'midway islands'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil sample, purpose climate change, country coverage midway islands and subject area management/restriction/regulation zones and reporting units with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'area management/restriction/regulation zones and reporting units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'area management/restriction/regulation zones and reporting units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'midway islands'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which area management/restriction/regulation zones and reporting units datasets cover topic soil sample, purpose climate change and have country coverage midway islands?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'area management/restriction/regulation zones and reporting units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'area management/restriction/regulation zones and reporting units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'midway islands'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil sample, have purpose climate change, subject area management/restriction/regulation zones and reporting units and country coverage midway islands?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'area management/restriction/regulation zones and reporting units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'area management/restriction/regulation zones and reporting units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'midway islands'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable phosphorous content and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'phosphorous content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'phosphorous content', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable phosphorous content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'phosphorous content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'phosphorous content', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable phosphorous content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'phosphorous content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'phosphorous content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable phosphorous content?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'phosphorous content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'phosphorous content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme protected sites in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme protected sites in the period from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject protected sites in the time span from 2009 to 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject protected sites in the time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme protected sites and subject protected sites with temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme protected sites and subject protected sites in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all protected sites datasets that deals with subject protected sites?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme protected sites", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject protected sites and theme protected sites?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject protected sites", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme protected sites?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject protected sites?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject protected sites and theme protected sites", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme protected sites and subject protected sites", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme protected sites", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject protected sites", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage saint vincent and the grenadines and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'saint vincent and the grenadines'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage saint vincent and the grenadines in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'saint vincent and the grenadines'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage saint vincent and the grenadines", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'saint vincent and the grenadines'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage saint vincent and the grenadines?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'saint vincent and the grenadines'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes saint vincent and the grenadines?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'saint vincent and the grenadines'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage europe countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage europe countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with europe geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have agriculture policy purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil protection?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil protection", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use, purpose environmental policy and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject land use, purpose environmental policy in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use and purpose environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and purpose environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which buildings datasets have topic soil sample, purpose agriculture policy, subject buildings and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find buildings datasets with topic soil sample, purpose agriculture policy and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil sample, purpose agriculture policy and the subject buildings", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil sample, purpose agriculture policy and cover the theme buildings?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use, purpose agriculture policy, subject population distribution \u2014 demography, country coverage india and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population distribution \u2014 demography'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population distribution \u2014 demography', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'india'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land use, purpose agriculture policy, country coverage india and subject population distribution \u2014 demography with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population distribution \u2014 demography'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population distribution \u2014 demography', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'india'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which population distribution \u2014 demography datasets cover topic land use, purpose agriculture policy and have country coverage india?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population distribution \u2014 demography'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population distribution \u2014 demography', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'india'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land use, have purpose agriculture policy, subject population distribution \u2014 demography and country coverage india?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population distribution \u2014 demography'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population distribution \u2014 demography', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'india'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable ph in cacl2 and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in cacl2', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in cacl2', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable ph in cacl2", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in cacl2', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in cacl2', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable ph in cacl2", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in cacl2', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in cacl2', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable ph in cacl2?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in cacl2', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in cacl2', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme production and industrial facilities in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme production and industrial facilities in the period from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject production and industrial facilities in the time span from 2009 to 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject production and industrial facilities in the time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme production and industrial facilities and subject production and industrial facilities with temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme production and industrial facilities and subject production and industrial facilities in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all production and industrial facilities datasets that deals with subject production and industrial facilities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme production and industrial facilities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject production and industrial facilities and theme production and industrial facilities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject production and industrial facilities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme production and industrial facilities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject production and industrial facilities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject production and industrial facilities and theme production and industrial facilities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme production and industrial facilities and subject production and industrial facilities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme production and industrial facilities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject production and industrial facilities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'production and industrial facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'production and industrial facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage djibouti and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'djibouti'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage djibouti in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'djibouti'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage djibouti", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'djibouti'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage djibouti?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'djibouti'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes djibouti?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'djibouti'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage provisional data countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage provisional data countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with provisional data geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have agriculture policy purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil protection?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil protection", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use, purpose agriculture policy and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject land use, purpose agriculture policy in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use and purpose agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and purpose agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which economy and finance datasets have topic land use, purpose climate change, subject economy and finance and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find economy and finance datasets with topic land use, purpose climate change and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land use, purpose climate change and the subject economy and finance", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land use, purpose climate change and cover the theme economy and finance?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil sample, purpose agriculture policy, subject hydrography, country coverage paraguay and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'hydrography'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'hydrography', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'paraguay'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil sample, purpose agriculture policy, country coverage paraguay and subject hydrography with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'hydrography'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'hydrography', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'paraguay'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which hydrography datasets cover topic soil sample, purpose agriculture policy and have country coverage paraguay?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'hydrography'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'hydrography', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'paraguay'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil sample, have purpose agriculture policy, subject hydrography and country coverage paraguay?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'hydrography'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'hydrography', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'paraguay'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable ph in h2o and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in h2o', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in h2o', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable ph in h2o", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in h2o', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in h2o', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable ph in h2o", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in h2o', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in h2o', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable ph in h2o?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in h2o', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in h2o', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme land cover in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme land cover in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject land cover in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject land cover in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme land cover and subject land cover with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme land cover and subject land cover in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all land cover datasets that deals with subject land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme land cover", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject land cover and theme land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject land cover", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject land cover and theme land cover", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme land cover and subject land cover", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme land cover", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject land cover", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage slovakia and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'slovakia'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage slovakia in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'slovakia'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage slovakia", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'slovakia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage slovakia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'slovakia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes slovakia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'slovakia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage asia countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'asia'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage asia countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'asia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with asia geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'asia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have climate change purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic land use", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample, purpose environmental policy and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil sample, purpose environmental policy in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil sample and purpose environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample and purpose environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which regions and cities datasets have topic soil protection, purpose agriculture policy, subject regions and cities and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find regions and cities datasets with topic soil protection, purpose agriculture policy and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil protection, purpose agriculture policy and the subject regions and cities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil protection, purpose agriculture policy and cover the theme regions and cities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land cover, purpose agriculture policy, subject statistical units, country coverage eritrea and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'eritrea'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land cover, purpose agriculture policy, country coverage eritrea and subject statistical units with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'eritrea'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which statistical units datasets cover topic land cover, purpose agriculture policy and have country coverage eritrea?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'eritrea'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land cover, have purpose agriculture policy, subject statistical units and country coverage eritrea?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'eritrea'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable u111 - agriculture (excluding fallow land and kitchen gardens) and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u111 - agriculture (excluding fallow land and kitchen gardens)', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u111 - agriculture (excluding fallow land and kitchen gardens)', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable u111 - agriculture (excluding fallow land and kitchen gardens)", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u111 - agriculture (excluding fallow land and kitchen gardens)', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u111 - agriculture (excluding fallow land and kitchen gardens)', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable u111 - agriculture (excluding fallow land and kitchen gardens)", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u111 - agriculture (excluding fallow land and kitchen gardens)', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u111 - agriculture (excluding fallow land and kitchen gardens)', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable u111 - agriculture (excluding fallow land and kitchen gardens)?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u111 - agriculture (excluding fallow land and kitchen gardens)', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u111 - agriculture (excluding fallow land and kitchen gardens)', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme area management/restriction/regulation zones and reporting units in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'area management/restriction/regulation zones and reporting units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'area management/restriction/regulation zones and reporting units', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme area management/restriction/regulation zones and reporting units in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'area management/restriction/regulation zones and reporting units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'area management/restriction/regulation zones and reporting units', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject area management/restriction/regulation zones and reporting units in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'area management/restriction/regulation zones and reporting units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'area management/restriction/regulation zones and reporting units', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject area management/restriction/regulation zones and reporting units in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'area management/restriction/regulation zones and reporting units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'area management/restriction/regulation zones and reporting units', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme area management/restriction/regulation zones and reporting units and subject area management/restriction/regulation zones and reporting units with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'area management/restriction/regulation zones and reporting units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'area management/restriction/regulation zones and reporting units', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme area management/restriction/regulation zones and reporting units and subject area management/restriction/regulation zones and reporting units in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'area management/restriction/regulation zones and reporting units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'area management/restriction/regulation zones and reporting units', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all area management/restriction/regulation zones and reporting units datasets that deals with subject area management/restriction/regulation zones and reporting units?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'area management/restriction/regulation zones and reporting units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'area management/restriction/regulation zones and reporting units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme area management/restriction/regulation zones and reporting units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'area management/restriction/regulation zones and reporting units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'area management/restriction/regulation zones and reporting units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject area management/restriction/regulation zones and reporting units and theme area management/restriction/regulation zones and reporting units?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'area management/restriction/regulation zones and reporting units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'area management/restriction/regulation zones and reporting units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject area management/restriction/regulation zones and reporting units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'area management/restriction/regulation zones and reporting units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'area management/restriction/regulation zones and reporting units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme area management/restriction/regulation zones and reporting units?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'area management/restriction/regulation zones and reporting units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'area management/restriction/regulation zones and reporting units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject area management/restriction/regulation zones and reporting units?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'area management/restriction/regulation zones and reporting units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'area management/restriction/regulation zones and reporting units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject area management/restriction/regulation zones and reporting units and theme area management/restriction/regulation zones and reporting units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'area management/restriction/regulation zones and reporting units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'area management/restriction/regulation zones and reporting units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme area management/restriction/regulation zones and reporting units and subject area management/restriction/regulation zones and reporting units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'area management/restriction/regulation zones and reporting units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'area management/restriction/regulation zones and reporting units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme area management/restriction/regulation zones and reporting units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'area management/restriction/regulation zones and reporting units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'area management/restriction/regulation zones and reporting units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject area management/restriction/regulation zones and reporting units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'area management/restriction/regulation zones and reporting units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'area management/restriction/regulation zones and reporting units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage somalia and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'somalia'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage somalia in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'somalia'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage somalia", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'somalia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage somalia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'somalia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes somalia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'somalia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage oceania countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'oceania'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage oceania countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'oceania'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with oceania geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'oceania'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have agriculture policy purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample, purpose environmental policy and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil sample, purpose environmental policy in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil sample and purpose environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample and purpose environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which economy and finance datasets have topic land use, purpose agriculture policy, subject economy and finance and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find economy and finance datasets with topic land use, purpose agriculture policy and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land use, purpose agriculture policy and the subject economy and finance", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land use, purpose agriculture policy and cover the theme economy and finance?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use, purpose environmental policy, subject cadastral parcels, country coverage saint barth\u00e9lemy and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'saint barth\u00e9lemy'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land use, purpose environmental policy, country coverage saint barth\u00e9lemy and subject cadastral parcels with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'saint barth\u00e9lemy'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which cadastral parcels datasets cover topic land use, purpose environmental policy and have country coverage saint barth\u00e9lemy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'saint barth\u00e9lemy'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land use, have purpose environmental policy, subject cadastral parcels and country coverage saint barth\u00e9lemy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'saint barth\u00e9lemy'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable silt content and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'silt content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'silt content', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable silt content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'silt content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'silt content', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable silt content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'silt content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'silt content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable silt content?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'silt content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'silt content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme protected sites in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme protected sites in the period from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject protected sites in the time span from 2009 to 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject protected sites in the time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme protected sites and subject protected sites with temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme protected sites and subject protected sites in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all protected sites datasets that deals with subject protected sites?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme protected sites", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject protected sites and theme protected sites?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject protected sites", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme protected sites?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject protected sites?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject protected sites and theme protected sites", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme protected sites and subject protected sites", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme protected sites", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject protected sites", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage bouvet island and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'bouvet island'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage bouvet island in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'bouvet island'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage bouvet island", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'bouvet island'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage bouvet island?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'bouvet island'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes bouvet island?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'bouvet island'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage africa countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'africa'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage africa countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'africa'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with africa geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'africa'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have agriculture policy purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover, purpose agriculture policy and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject land cover, purpose agriculture policy in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land cover and purpose agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover and purpose agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which economy and finance datasets have topic soil pollution, purpose climate change, subject economy and finance and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find economy and finance datasets with topic soil pollution, purpose climate change and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil pollution, purpose climate change and the subject economy and finance", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil pollution, purpose climate change and cover the theme economy and finance?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use, purpose agriculture policy, subject mineral resources, country coverage denmark and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'mineral resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'mineral resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'denmark'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land use, purpose agriculture policy, country coverage denmark and subject mineral resources with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'mineral resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'mineral resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'denmark'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which mineral resources datasets cover topic land use, purpose agriculture policy and have country coverage denmark?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'mineral resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'mineral resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'denmark'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land use, have purpose agriculture policy, subject mineral resources and country coverage denmark?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'mineral resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'mineral resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'denmark'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable phosphorous content and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'phosphorous content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'phosphorous content', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable phosphorous content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'phosphorous content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'phosphorous content', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable phosphorous content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'phosphorous content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'phosphorous content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable phosphorous content?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'phosphorous content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'phosphorous content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme protected sites in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme protected sites in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject protected sites in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject protected sites in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme protected sites and subject protected sites with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme protected sites and subject protected sites in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all protected sites datasets that deals with subject protected sites?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme protected sites", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject protected sites and theme protected sites?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject protected sites", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme protected sites?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject protected sites?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject protected sites and theme protected sites", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme protected sites and subject protected sites", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme protected sites", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject protected sites", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'protected sites'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'protected sites', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage yemen and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'yemen'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage yemen in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'yemen'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage yemen", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'yemen'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage yemen?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'yemen'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes yemen?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'yemen'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage provisional data countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage provisional data countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with provisional data geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have climate change purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic land use", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection, purpose climate change and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil protection, purpose climate change in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil protection and purpose climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection and purpose climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which buildings datasets have topic soil protection, purpose agriculture policy, subject buildings and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find buildings datasets with topic soil protection, purpose agriculture policy and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil protection, purpose agriculture policy and the subject buildings", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil protection, purpose agriculture policy and cover the theme buildings?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land cover, purpose climate change, subject agriculture, fisheries, forestry and food, country coverage angola and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'angola'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land cover, purpose climate change, country coverage angola and subject agriculture, fisheries, forestry and food with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'angola'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which agriculture, fisheries, forestry and food datasets cover topic land cover, purpose climate change and have country coverage angola?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'angola'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land cover, have purpose climate change, subject agriculture, fisheries, forestry and food and country coverage angola?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture, fisheries, forestry and food'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'agriculture, fisheries, forestry and food', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'angola'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable carbonate content and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'carbonate content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'carbonate content', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable carbonate content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'carbonate content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'carbonate content', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable carbonate content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'carbonate content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'carbonate content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable carbonate content?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'carbonate content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'carbonate content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme administrative units in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'administrative units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'administrative units', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme administrative units in the period from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'administrative units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'administrative units', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject administrative units in the time span from 2009 to 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'administrative units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'administrative units', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject administrative units in the time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'administrative units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'administrative units', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme administrative units and subject administrative units with temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'administrative units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'administrative units', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme administrative units and subject administrative units in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'administrative units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'administrative units', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all administrative units datasets that deals with subject administrative units?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'administrative units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'administrative units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme administrative units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'administrative units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'administrative units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject administrative units and theme administrative units?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'administrative units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'administrative units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject administrative units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'administrative units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'administrative units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme administrative units?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'administrative units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'administrative units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject administrative units?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'administrative units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'administrative units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject administrative units and theme administrative units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'administrative units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'administrative units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme administrative units and subject administrative units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'administrative units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'administrative units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme administrative units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'administrative units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'administrative units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject administrative units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'administrative units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'administrative units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage djibouti and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'djibouti'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage djibouti in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'djibouti'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage djibouti", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'djibouti'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage djibouti?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'djibouti'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes djibouti?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'djibouti'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage america countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'america'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage america countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'america'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with america geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'america'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have climate change purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution, purpose climate change and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil pollution, purpose climate change in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil pollution and purpose climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution and purpose climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which atmospheric conditions datasets have topic land use, purpose environmental policy, subject atmospheric conditions and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find atmospheric conditions datasets with topic land use, purpose environmental policy and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land use, purpose environmental policy and the subject atmospheric conditions", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land use, purpose environmental policy and cover the theme atmospheric conditions?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land cover, purpose agriculture policy, subject area management/restriction/regulation zones and reporting units, country coverage somalia and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'area management/restriction/regulation zones and reporting units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'area management/restriction/regulation zones and reporting units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'somalia'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land cover, purpose agriculture policy, country coverage somalia and subject area management/restriction/regulation zones and reporting units with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'area management/restriction/regulation zones and reporting units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'area management/restriction/regulation zones and reporting units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'somalia'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which area management/restriction/regulation zones and reporting units datasets cover topic land cover, purpose agriculture policy and have country coverage somalia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'area management/restriction/regulation zones and reporting units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'area management/restriction/regulation zones and reporting units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'somalia'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land cover, have purpose agriculture policy, subject area management/restriction/regulation zones and reporting units and country coverage somalia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'area management/restriction/regulation zones and reporting units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'area management/restriction/regulation zones and reporting units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'somalia'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable u130 - aquaculture and fishing and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u130 - aquaculture and fishing', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u130 - aquaculture and fishing', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable u130 - aquaculture and fishing", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u130 - aquaculture and fishing', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u130 - aquaculture and fishing', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable u130 - aquaculture and fishing", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u130 - aquaculture and fishing', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u130 - aquaculture and fishing', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable u130 - aquaculture and fishing?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u130 - aquaculture and fishing', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u130 - aquaculture and fishing', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme statistical units in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme statistical units in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject statistical units in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject statistical units in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme statistical units and subject statistical units with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme statistical units and subject statistical units in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all statistical units datasets that deals with subject statistical units?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme statistical units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject statistical units and theme statistical units?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject statistical units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme statistical units?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject statistical units?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject statistical units and theme statistical units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme statistical units and subject statistical units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme statistical units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject statistical units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage kosovo and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'kosovo'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage kosovo in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'kosovo'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage kosovo", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'kosovo'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage kosovo?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'kosovo'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes kosovo?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'kosovo'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage oceania countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'oceania'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage oceania countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'oceania'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with oceania geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'oceania'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have environmental policy purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution, purpose agriculture policy and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil pollution, purpose agriculture policy in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil pollution and purpose agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution and purpose agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which land cover datasets have topic soil sample, purpose climate change, subject land cover and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find land cover datasets with topic soil sample, purpose climate change and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil sample, purpose climate change and the subject land cover", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil sample, purpose climate change and cover the theme land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land cover'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land cover', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil protection, purpose environmental policy, subject cadastral parcels, country coverage norway and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'norway'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil protection, purpose environmental policy, country coverage norway and subject cadastral parcels with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'norway'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which cadastral parcels datasets cover topic soil protection, purpose environmental policy and have country coverage norway?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'norway'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil protection, have purpose environmental policy, subject cadastral parcels and country coverage norway?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'cadastral parcels'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'cadastral parcels', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'norway'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable land use 1 and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land use 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land use 1', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable land use 1", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land use 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land use 1', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable land use 1", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land use 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land use 1', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable land use 1?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land use 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land use 1', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme atmospheric conditions and meteorological geographical features in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme atmospheric conditions and meteorological geographical features in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject atmospheric conditions and meteorological geographical features in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject atmospheric conditions and meteorological geographical features in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme atmospheric conditions and meteorological geographical features and subject atmospheric conditions and meteorological geographical features with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme atmospheric conditions and meteorological geographical features and subject atmospheric conditions and meteorological geographical features in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all atmospheric conditions and meteorological geographical features datasets that deals with subject atmospheric conditions and meteorological geographical features?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme atmospheric conditions and meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject atmospheric conditions and meteorological geographical features and theme atmospheric conditions and meteorological geographical features?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject atmospheric conditions and meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme atmospheric conditions and meteorological geographical features?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject atmospheric conditions and meteorological geographical features?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject atmospheric conditions and meteorological geographical features and theme atmospheric conditions and meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme atmospheric conditions and meteorological geographical features and subject atmospheric conditions and meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme atmospheric conditions and meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject atmospheric conditions and meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage haiti and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'haiti'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage haiti in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'haiti'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage haiti", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'haiti'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage haiti?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'haiti'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes haiti?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'haiti'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage america countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'america'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage america countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'america'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with america geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'america'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have environmental policy purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic land cover", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample, purpose agriculture policy and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil sample, purpose agriculture policy in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil sample and purpose agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample and purpose agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which regions and cities datasets have topic soil pollution, purpose agriculture policy, subject regions and cities and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find regions and cities datasets with topic soil pollution, purpose agriculture policy and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil pollution, purpose agriculture policy and the subject regions and cities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil pollution, purpose agriculture policy and cover the theme regions and cities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'regions and cities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'regions and cities', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil pollution, purpose climate change, subject government and public sector, country coverage us miscellaneous pacific islands and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'us miscellaneous pacific islands'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil pollution, purpose climate change, country coverage us miscellaneous pacific islands and subject government and public sector with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'us miscellaneous pacific islands'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which government and public sector datasets cover topic soil pollution, purpose climate change and have country coverage us miscellaneous pacific islands?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'us miscellaneous pacific islands'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil pollution, have purpose climate change, subject government and public sector and country coverage us miscellaneous pacific islands?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'us miscellaneous pacific islands'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable land cover 1 and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land cover 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land cover 1', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable land cover 1", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land cover 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land cover 1', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable land cover 1", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land cover 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land cover 1', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable land cover 1?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land cover 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land cover 1', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme natural risk zones in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme natural risk zones in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject natural risk zones in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject natural risk zones in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme natural risk zones and subject natural risk zones with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme natural risk zones and subject natural risk zones in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all natural risk zones datasets that deals with subject natural risk zones?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme natural risk zones", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject natural risk zones and theme natural risk zones?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject natural risk zones", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme natural risk zones?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject natural risk zones?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject natural risk zones and theme natural risk zones", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme natural risk zones and subject natural risk zones", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme natural risk zones", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject natural risk zones", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'natural risk zones'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'natural risk zones', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage belarus and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'belarus'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage belarus in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'belarus'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage belarus", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'belarus'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage belarus?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'belarus'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes belarus?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'belarus'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage africa countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'africa'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage africa countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'africa'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with africa geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'africa'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have environmental policy purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic land cover", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample, purpose agriculture policy and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil sample, purpose agriculture policy in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil sample and purpose agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample and purpose agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which energy resources datasets have topic land cover, purpose climate change, subject energy resources and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find energy resources datasets with topic land cover, purpose climate change and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land cover, purpose climate change and the subject energy resources", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land cover, purpose climate change and cover the theme energy resources?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'energy resources'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'energy resources', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land cover, purpose climate change, subject geographical grid systems, country coverage georgia and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'georgia'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land cover, purpose climate change, country coverage georgia and subject geographical grid systems with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'georgia'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which geographical grid systems datasets cover topic land cover, purpose climate change and have country coverage georgia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'georgia'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land cover, have purpose climate change, subject geographical grid systems and country coverage georgia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'georgia'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable silt content and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'silt content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'silt content', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable silt content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'silt content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'silt content', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable silt content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'silt content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'silt content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable silt content?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'silt content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'silt content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme oceanographic geographical features in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'oceanographic geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'oceanographic geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme oceanographic geographical features in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'oceanographic geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'oceanographic geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject oceanographic geographical features in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'oceanographic geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'oceanographic geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject oceanographic geographical features in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'oceanographic geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'oceanographic geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme oceanographic geographical features and subject oceanographic geographical features with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'oceanographic geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'oceanographic geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme oceanographic geographical features and subject oceanographic geographical features in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'oceanographic geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'oceanographic geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all oceanographic geographical features datasets that deals with subject oceanographic geographical features?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'oceanographic geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'oceanographic geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme oceanographic geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'oceanographic geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'oceanographic geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject oceanographic geographical features and theme oceanographic geographical features?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'oceanographic geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'oceanographic geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject oceanographic geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'oceanographic geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'oceanographic geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme oceanographic geographical features?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'oceanographic geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'oceanographic geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject oceanographic geographical features?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'oceanographic geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'oceanographic geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject oceanographic geographical features and theme oceanographic geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'oceanographic geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'oceanographic geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme oceanographic geographical features and subject oceanographic geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'oceanographic geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'oceanographic geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme oceanographic geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'oceanographic geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'oceanographic geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject oceanographic geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'oceanographic geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'oceanographic geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage cayman islands and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'cayman islands'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage cayman islands in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'cayman islands'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage cayman islands", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'cayman islands'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage cayman islands?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'cayman islands'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes cayman islands?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'cayman islands'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage provisional data countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage provisional data countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with provisional data geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'provisional data'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have environmental policy purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic land cover", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution, purpose agriculture policy and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil pollution, purpose agriculture policy in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil pollution and purpose agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution and purpose agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which orthoimagery datasets have topic land use, purpose environmental policy, subject orthoimagery and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'orthoimagery'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'orthoimagery', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find orthoimagery datasets with topic land use, purpose environmental policy and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'orthoimagery'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'orthoimagery', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land use, purpose environmental policy and the subject orthoimagery", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'orthoimagery'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'orthoimagery', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land use, purpose environmental policy and cover the theme orthoimagery?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'orthoimagery'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'orthoimagery', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil protection, purpose climate change, subject utility and governmental services, country coverage kiribati and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'kiribati'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil protection, purpose climate change, country coverage kiribati and subject utility and governmental services with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'kiribati'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which utility and governmental services datasets cover topic soil protection, purpose climate change and have country coverage kiribati?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'kiribati'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil protection, have purpose climate change, subject utility and governmental services and country coverage kiribati?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'kiribati'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable carbonate content and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'carbonate content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'carbonate content', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable carbonate content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'carbonate content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'carbonate content', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable carbonate content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'carbonate content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'carbonate content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable carbonate content?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'carbonate content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'carbonate content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme utility and governmental services in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme utility and governmental services in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject utility and governmental services in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject utility and governmental services in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme utility and governmental services and subject utility and governmental services with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme utility and governmental services and subject utility and governmental services in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all utility and governmental services datasets that deals with subject utility and governmental services?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme utility and governmental services", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject utility and governmental services and theme utility and governmental services?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject utility and governmental services", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme utility and governmental services?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject utility and governmental services?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject utility and governmental services and theme utility and governmental services", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme utility and governmental services and subject utility and governmental services", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme utility and governmental services", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject utility and governmental services", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage trust territory of the pacific islands and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'trust territory of the pacific islands'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage trust territory of the pacific islands in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'trust territory of the pacific islands'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage trust territory of the pacific islands", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'trust territory of the pacific islands'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage trust territory of the pacific islands?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'trust territory of the pacific islands'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes trust territory of the pacific islands?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'trust territory of the pacific islands'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage europe countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage europe countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with europe geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have climate change purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil protection?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil protection", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use, purpose climate change and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject land use, purpose climate change in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use and purpose climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and purpose climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which atmospheric conditions and meteorological geographical features datasets have topic soil protection, purpose environmental policy, subject atmospheric conditions and meteorological geographical features and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find atmospheric conditions and meteorological geographical features datasets with topic soil protection, purpose environmental policy and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil protection, purpose environmental policy and the subject atmospheric conditions and meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil protection, purpose environmental policy and cover the theme atmospheric conditions and meteorological geographical features?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land cover, purpose agriculture policy, subject geographical grid systems, country coverage india and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'india'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land cover, purpose agriculture policy, country coverage india and subject geographical grid systems with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'india'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which geographical grid systems datasets cover topic land cover, purpose agriculture policy and have country coverage india?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'india'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land cover, have purpose agriculture policy, subject geographical grid systems and country coverage india?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical grid systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical grid systems', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'india'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable ph in cacl2 and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in cacl2', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in cacl2', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable ph in cacl2", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in cacl2', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in cacl2', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable ph in cacl2", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in cacl2', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in cacl2', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable ph in cacl2?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in cacl2', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in cacl2', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme population and society in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme population and society in the period from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject population and society in the time span from 2009 to 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject population and society in the time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme population and society and subject population and society with temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme population and society and subject population and society in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all population and society datasets that deals with subject population and society?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme population and society", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject population and society and theme population and society?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject population and society", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme population and society?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject population and society?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject population and society and theme population and society", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme population and society and subject population and society", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme population and society", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject population and society", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage \u00e5land islands and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, '\u00e5land islands'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage \u00e5land islands in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, '\u00e5land islands'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage \u00e5land islands", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, '\u00e5land islands'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage \u00e5land islands?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, '\u00e5land islands'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes \u00e5land islands?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, '\u00e5land islands'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage oceania countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'oceania'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage oceania countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'oceania'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with oceania geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'oceania'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have environmental policy purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use, purpose agriculture policy and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject land use, purpose agriculture policy in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use and purpose agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and purpose agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which justice, legal system and public safety datasets have topic soil protection, purpose environmental policy, subject justice, legal system and public safety and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'justice, legal system and public safety'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'justice, legal system and public safety', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find justice, legal system and public safety datasets with topic soil protection, purpose environmental policy and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'justice, legal system and public safety'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'justice, legal system and public safety', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil protection, purpose environmental policy and the subject justice, legal system and public safety", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'justice, legal system and public safety'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'justice, legal system and public safety', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil protection, purpose environmental policy and cover the theme justice, legal system and public safety?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'justice, legal system and public safety'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'justice, legal system and public safety', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use, purpose environmental policy, subject statistical units, country coverage slovakia and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'slovakia'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land use, purpose environmental policy, country coverage slovakia and subject statistical units with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'slovakia'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which statistical units datasets cover topic land use, purpose environmental policy and have country coverage slovakia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'slovakia'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land use, have purpose environmental policy, subject statistical units and country coverage slovakia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'slovakia'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable land use 1 and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land use 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land use 1', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable land use 1", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land use 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land use 1', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable land use 1", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land use 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land use 1', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable land use 1?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land use 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land use 1', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme population and society in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme population and society in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject population and society in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject population and society in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme population and society and subject population and society with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme population and society and subject population and society in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all population and society datasets that deals with subject population and society?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme population and society", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject population and society and theme population and society?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject population and society", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme population and society?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject population and society?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject population and society and theme population and society", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme population and society and subject population and society", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme population and society", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject population and society", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage saint kitts and nevis and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'saint kitts and nevis'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage saint kitts and nevis in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'saint kitts and nevis'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage saint kitts and nevis", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'saint kitts and nevis'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage saint kitts and nevis?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'saint kitts and nevis'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes saint kitts and nevis?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'saint kitts and nevis'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage america countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'america'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage america countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'america'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with america geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'america'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have agriculture policy purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil pollution?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil pollution", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover, purpose agriculture policy and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject land cover, purpose agriculture policy in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land cover and purpose agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover and purpose agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which soil datasets have topic soil pollution, purpose climate change, subject soil and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'soil'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'soil', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find soil datasets with topic soil pollution, purpose climate change and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'soil'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'soil', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil pollution, purpose climate change and the subject soil", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'soil'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'soil', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil pollution, purpose climate change and cover the theme soil?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'soil'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'soil', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use, purpose environmental policy, subject population and society, country coverage s\u00e3o tom\u00e9 and pr\u00edncipe and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 's\u00e3o tom\u00e9 and pr\u00edncipe'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land use, purpose environmental policy, country coverage s\u00e3o tom\u00e9 and pr\u00edncipe and subject population and society with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 's\u00e3o tom\u00e9 and pr\u00edncipe'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which population and society datasets cover topic land use, purpose environmental policy and have country coverage s\u00e3o tom\u00e9 and pr\u00edncipe?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 's\u00e3o tom\u00e9 and pr\u00edncipe'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land use, have purpose environmental policy, subject population and society and country coverage s\u00e3o tom\u00e9 and pr\u00edncipe?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 's\u00e3o tom\u00e9 and pr\u00edncipe'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable silt content and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'silt content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'silt content', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable silt content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'silt content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'silt content', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable silt content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'silt content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'silt content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable silt content?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'silt content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'silt content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme environmental monitoring facilities in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme environmental monitoring facilities in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject environmental monitoring facilities in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject environmental monitoring facilities in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme environmental monitoring facilities and subject environmental monitoring facilities with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme environmental monitoring facilities and subject environmental monitoring facilities in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all environmental monitoring facilities datasets that deals with subject environmental monitoring facilities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme environmental monitoring facilities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject environmental monitoring facilities and theme environmental monitoring facilities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject environmental monitoring facilities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme environmental monitoring facilities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject environmental monitoring facilities?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject environmental monitoring facilities and theme environmental monitoring facilities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme environmental monitoring facilities and subject environmental monitoring facilities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme environmental monitoring facilities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject environmental monitoring facilities", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'environmental monitoring facilities'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'environmental monitoring facilities', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage jamaica and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'jamaica'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage jamaica in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'jamaica'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage jamaica", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'jamaica'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage jamaica?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'jamaica'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes jamaica?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'jamaica'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage europe countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage europe countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with europe geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have climate change purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic land use", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution, purpose climate change and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil pollution, purpose climate change in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil pollution and purpose climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution and purpose climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which government and public sector datasets have topic soil sample, purpose agriculture policy, subject government and public sector and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find government and public sector datasets with topic soil sample, purpose agriculture policy and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil sample, purpose agriculture policy and the subject government and public sector", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil sample, purpose agriculture policy and cover the theme government and public sector?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'government and public sector'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'government and public sector', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil protection, purpose climate change, subject provisional data, country coverage panama canal zone and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'panama canal zone'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil protection, purpose climate change, country coverage panama canal zone and subject provisional data with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'panama canal zone'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which provisional data datasets cover topic soil protection, purpose climate change and have country coverage panama canal zone?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'panama canal zone'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil protection, have purpose climate change, subject provisional data and country coverage panama canal zone?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'panama canal zone'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable coarse fragments and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'coarse fragments', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'coarse fragments', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable coarse fragments", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'coarse fragments', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'coarse fragments', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable coarse fragments", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'coarse fragments', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'coarse fragments', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable coarse fragments?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'coarse fragments', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'coarse fragments', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme coordinate reference systems in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme coordinate reference systems in the period from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject coordinate reference systems in the time span from 2009 to 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject coordinate reference systems in the time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme coordinate reference systems and subject coordinate reference systems with temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme coordinate reference systems and subject coordinate reference systems in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all coordinate reference systems datasets that deals with subject coordinate reference systems?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme coordinate reference systems", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject coordinate reference systems and theme coordinate reference systems?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject coordinate reference systems", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme coordinate reference systems?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject coordinate reference systems?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject coordinate reference systems and theme coordinate reference systems", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme coordinate reference systems and subject coordinate reference systems", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme coordinate reference systems", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject coordinate reference systems", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage faroes and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'faroes'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage faroes in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'faroes'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage faroes", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'faroes'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage faroes?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'faroes'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes faroes?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'faroes'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage europe countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage europe countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with europe geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have agriculture policy purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic land use", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample, purpose climate change and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil sample, purpose climate change in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil sample and purpose climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample and purpose climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which provisional data datasets have topic soil sample, purpose environmental policy, subject provisional data and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find provisional data datasets with topic soil sample, purpose environmental policy and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil sample, purpose environmental policy and the subject provisional data", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil sample, purpose environmental policy and cover the theme provisional data?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'provisional data'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'provisional data', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land cover, purpose environmental policy, subject buildings, country coverage austria and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'austria'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land cover, purpose environmental policy, country coverage austria and subject buildings with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'austria'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which buildings datasets cover topic land cover, purpose environmental policy and have country coverage austria?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'austria'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land cover, have purpose environmental policy, subject buildings and country coverage austria?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'buildings'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'buildings', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'austria'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable coarse fragments and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'coarse fragments', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'coarse fragments', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable coarse fragments", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'coarse fragments', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'coarse fragments', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable coarse fragments", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'coarse fragments', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'coarse fragments', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable coarse fragments?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'coarse fragments', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'coarse fragments', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme geographical names in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical names'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical names', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme geographical names in the period from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical names'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical names', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject geographical names in the time span from 2009 to 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical names'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical names', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject geographical names in the time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical names'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical names', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme geographical names and subject geographical names with temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical names'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical names', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme geographical names and subject geographical names in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical names'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical names', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all geographical names datasets that deals with subject geographical names?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical names'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical names', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme geographical names", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical names'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical names', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject geographical names and theme geographical names?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical names'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical names', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject geographical names", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical names'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical names', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme geographical names?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical names'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical names', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject geographical names?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical names'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical names', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject geographical names and theme geographical names", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical names'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical names', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme geographical names and subject geographical names", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical names'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical names', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme geographical names", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical names'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical names', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject geographical names", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical names'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical names', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage malaysia and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'malaysia'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage malaysia in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'malaysia'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage malaysia", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'malaysia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage malaysia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'malaysia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes malaysia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'malaysia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage asia countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'asia'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage asia countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'asia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with asia geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'asia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have environmental policy purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil pollution?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil pollution", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample, purpose climate change and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil sample, purpose climate change in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil sample and purpose climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample and purpose climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which atmospheric conditions and meteorological geographical features datasets have topic soil protection, purpose climate change, subject atmospheric conditions and meteorological geographical features and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find atmospheric conditions and meteorological geographical features datasets with topic soil protection, purpose climate change and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil protection, purpose climate change and the subject atmospheric conditions and meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil protection, purpose climate change and cover the theme atmospheric conditions and meteorological geographical features?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'atmospheric conditions and meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'atmospheric conditions and meteorological geographical features', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use, purpose environmental policy, subject land use, country coverage provisional data and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'provisional data'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land use, purpose environmental policy, country coverage provisional data and subject land use with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'provisional data'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which land use datasets cover topic land use, purpose environmental policy and have country coverage provisional data?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'provisional data'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land use, have purpose environmental policy, subject land use and country coverage provisional data?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'land use'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'land use', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'provisional data'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable phosphorous content and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'phosphorous content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'phosphorous content', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable phosphorous content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'phosphorous content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'phosphorous content', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable phosphorous content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'phosphorous content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'phosphorous content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable phosphorous content?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'phosphorous content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'phosphorous content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme population and society in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme population and society in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject population and society in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject population and society in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme population and society and subject population and society with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme population and society and subject population and society in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all population and society datasets that deals with subject population and society?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme population and society", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject population and society and theme population and society?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject population and society", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme population and society?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject population and society?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject population and society and theme population and society", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme population and society and subject population and society", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme population and society", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject population and society", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'population and society'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'population and society', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage tonga and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'tonga'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage tonga in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'tonga'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage tonga", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'tonga'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage tonga?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'tonga'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes tonga?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'tonga'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage asia countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'asia'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage asia countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'asia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with asia geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'asia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have climate change purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil pollution?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil pollution", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use, purpose agriculture policy and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject land use, purpose agriculture policy in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use and purpose agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and purpose agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which utility and governmental services datasets have topic land cover, purpose environmental policy, subject utility and governmental services and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find utility and governmental services datasets with topic land cover, purpose environmental policy and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land cover, purpose environmental policy and the subject utility and governmental services", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land cover, purpose environmental policy and cover the theme utility and governmental services?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'utility and governmental services'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'utility and governmental services', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use, purpose agriculture policy, subject sea regions, country coverage lesotho and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'sea regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'sea regions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'lesotho'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land use, purpose agriculture policy, country coverage lesotho and subject sea regions with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'sea regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'sea regions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'lesotho'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which sea regions datasets cover topic land use, purpose agriculture policy and have country coverage lesotho?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'sea regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'sea regions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'lesotho'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land use, have purpose agriculture policy, subject sea regions and country coverage lesotho?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'sea regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'sea regions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'lesotho'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable sand content and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'sand content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'sand content', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable sand content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'sand content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'sand content', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable sand content", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'sand content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'sand content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable sand content?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'sand content', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'sand content', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme geographical names in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical names'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical names', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme geographical names in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical names'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical names', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject geographical names in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical names'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical names', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject geographical names in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical names'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical names', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme geographical names and subject geographical names with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical names'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical names', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme geographical names and subject geographical names in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical names'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical names', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all geographical names datasets that deals with subject geographical names?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical names'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical names', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme geographical names", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical names'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical names', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject geographical names and theme geographical names?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical names'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical names', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject geographical names", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical names'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical names', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme geographical names?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical names'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical names', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject geographical names?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical names'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical names', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject geographical names and theme geographical names", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical names'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical names', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme geographical names and subject geographical names", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical names'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical names', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme geographical names", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical names'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical names', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject geographical names", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical names'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical names', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage papua new guinea and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'papua new guinea'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage papua new guinea in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'papua new guinea'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage papua new guinea", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'papua new guinea'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage papua new guinea?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'papua new guinea'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes papua new guinea?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'papua new guinea'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage asia countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'asia'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage asia countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'asia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with asia geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'asia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have environmental policy purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil protection?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil protection", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use, purpose agriculture policy and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject land use, purpose agriculture policy in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use and purpose agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and purpose agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which addresses datasets have topic soil pollution, purpose agriculture policy, subject addresses and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'addresses'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'addresses', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find addresses datasets with topic soil pollution, purpose agriculture policy and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'addresses'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'addresses', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil pollution, purpose agriculture policy and the subject addresses", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'addresses'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'addresses', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil pollution, purpose agriculture policy and cover the theme addresses?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'addresses'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'addresses', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land cover, purpose environmental policy, subject justice, legal system and public safety, country coverage dahomey and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'justice, legal system and public safety'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'justice, legal system and public safety', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'dahomey'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land cover, purpose environmental policy, country coverage dahomey and subject justice, legal system and public safety with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'justice, legal system and public safety'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'justice, legal system and public safety', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'dahomey'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which justice, legal system and public safety datasets cover topic land cover, purpose environmental policy and have country coverage dahomey?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'justice, legal system and public safety'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'justice, legal system and public safety', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'dahomey'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land cover, have purpose environmental policy, subject justice, legal system and public safety and country coverage dahomey?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'justice, legal system and public safety'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'justice, legal system and public safety', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'dahomey'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable u113 - kitchen garden and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u113 - kitchen garden', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u113 - kitchen garden', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable u113 - kitchen garden", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u113 - kitchen garden', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u113 - kitchen garden', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable u113 - kitchen garden", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u113 - kitchen garden', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u113 - kitchen garden', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable u113 - kitchen garden?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'u113 - kitchen garden', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'u113 - kitchen garden', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme international issues in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme international issues in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject international issues in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject international issues in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme international issues and subject international issues with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme international issues and subject international issues in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all international issues datasets that deals with subject international issues?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme international issues", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject international issues and theme international issues?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject international issues", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme international issues?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject international issues?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject international issues and theme international issues", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme international issues and subject international issues", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme international issues", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject international issues", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'international issues'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'international issues', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage democratic republic of vietnam and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'democratic republic of vietnam'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage democratic republic of vietnam in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'democratic republic of vietnam'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage democratic republic of vietnam", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'democratic republic of vietnam'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage democratic republic of vietnam?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'democratic republic of vietnam'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes democratic republic of vietnam?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'democratic republic of vietnam'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage america countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'america'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage america countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'america'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with america geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'america'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have climate change purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic land use", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover, purpose environmental policy and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject land cover, purpose environmental policy in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land cover and purpose environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land cover and purpose environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which coordinate reference systems datasets have topic land cover, purpose environmental policy, subject coordinate reference systems and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find coordinate reference systems datasets with topic land cover, purpose environmental policy and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land cover, purpose environmental policy and the subject coordinate reference systems", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land cover, purpose environmental policy and cover the theme coordinate reference systems?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil protection, purpose climate change, subject economy and finance, country coverage maldives and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'maldives'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil protection, purpose climate change, country coverage maldives and subject economy and finance with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'maldives'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which economy and finance datasets cover topic soil protection, purpose climate change and have country coverage maldives?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'maldives'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil protection, have purpose climate change, subject economy and finance and country coverage maldives?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'economy and finance'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'economy and finance', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'maldives'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable land use 1 and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land use 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land use 1', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable land use 1", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land use 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land use 1', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable land use 1", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land use 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land use 1', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable land use 1?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land use 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land use 1', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme coordinate reference systems in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme coordinate reference systems in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject coordinate reference systems in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject coordinate reference systems in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme coordinate reference systems and subject coordinate reference systems with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme coordinate reference systems and subject coordinate reference systems in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all coordinate reference systems datasets that deals with subject coordinate reference systems?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme coordinate reference systems", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject coordinate reference systems and theme coordinate reference systems?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject coordinate reference systems", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme coordinate reference systems?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject coordinate reference systems?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject coordinate reference systems and theme coordinate reference systems", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme coordinate reference systems and subject coordinate reference systems", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme coordinate reference systems", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject coordinate reference systems", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'coordinate reference systems'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'coordinate reference systems', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage \u00e5land islands and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, '\u00e5land islands'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage \u00e5land islands in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, '\u00e5land islands'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage \u00e5land islands", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, '\u00e5land islands'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage \u00e5land islands?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, '\u00e5land islands'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes \u00e5land islands?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, '\u00e5land islands'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage oceania countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'oceania'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage oceania countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'oceania'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with oceania geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'oceania'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have agriculture policy purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil pollution?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil pollution", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use, purpose agriculture policy and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject land use, purpose agriculture policy in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use and purpose agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and purpose agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which addresses datasets have topic land use, purpose environmental policy, subject addresses and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'addresses'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'addresses', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find addresses datasets with topic land use, purpose environmental policy and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'addresses'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'addresses', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land use, purpose environmental policy and the subject addresses", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'addresses'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'addresses', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land use, purpose environmental policy and cover the theme addresses?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'addresses'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'addresses', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil pollution, purpose environmental policy, subject orthoimagery, country coverage puerto rico and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'orthoimagery'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'orthoimagery', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'puerto rico'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil pollution, purpose environmental policy, country coverage puerto rico and subject orthoimagery with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'orthoimagery'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'orthoimagery', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'puerto rico'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which orthoimagery datasets cover topic soil pollution, purpose environmental policy and have country coverage puerto rico?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'orthoimagery'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'orthoimagery', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'puerto rico'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil pollution, have purpose environmental policy, subject orthoimagery and country coverage puerto rico?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'orthoimagery'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'orthoimagery', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'puerto rico'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable ph in h2o and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in h2o', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in h2o', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable ph in h2o", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in h2o', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in h2o', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable ph in h2o", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in h2o', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in h2o', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable ph in h2o?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in h2o', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in h2o', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme statistical units in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme statistical units in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject statistical units in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject statistical units in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme statistical units and subject statistical units with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme statistical units and subject statistical units in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all statistical units datasets that deals with subject statistical units?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme statistical units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject statistical units and theme statistical units?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject statistical units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme statistical units?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject statistical units?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject statistical units and theme statistical units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme statistical units and subject statistical units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme statistical units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject statistical units", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'statistical units'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'statistical units', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage namibia and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'namibia'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage namibia in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'namibia'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage namibia", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'namibia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage namibia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'namibia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes namibia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'namibia'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage africa countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'africa'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage africa countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'africa'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with africa geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'africa'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have environmental policy purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution and period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil pollution?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil pollution", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample, purpose agriculture policy and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil sample, purpose agriculture policy in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil sample and purpose agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample and purpose agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which geographical names datasets have topic land cover, purpose environmental policy, subject geographical names and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical names'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical names', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find geographical names datasets with topic land cover, purpose environmental policy and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical names'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical names', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land cover, purpose environmental policy and the subject geographical names", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical names'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical names', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land cover, purpose environmental policy and cover the theme geographical names?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geographical names'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geographical names', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land cover', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use, purpose climate change, subject geology, country coverage libya and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'libya'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land use, purpose climate change, country coverage libya and subject geology with temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'libya'@en, 'i')) } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which geology datasets cover topic land use, purpose climate change and have country coverage libya?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'libya'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land use, have purpose climate change, subject geology and country coverage libya?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'geology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'geology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'libya'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable land cover 1 and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land cover 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land cover 1', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable land cover 1", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land cover 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land cover 1', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable land cover 1", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land cover 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land cover 1', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable land cover 1?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'land cover 1', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'land cover 1', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme meteorological geographical features in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme meteorological geographical features in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject meteorological geographical features in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject meteorological geographical features in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme meteorological geographical features and subject meteorological geographical features with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme meteorological geographical features and subject meteorological geographical features in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all meteorological geographical features datasets that deals with subject meteorological geographical features?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject meteorological geographical features and theme meteorological geographical features?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme meteorological geographical features?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject meteorological geographical features?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject meteorological geographical features and theme meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme meteorological geographical features and subject meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject meteorological geographical features", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'meteorological geographical features'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'meteorological geographical features', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage netherlands and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'netherlands'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage netherlands in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'netherlands'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage netherlands", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'netherlands'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage netherlands?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'netherlands'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes netherlands?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'netherlands'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage europe countries and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage europe countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with europe geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'europe'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have climate change purpose and time span from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to climate change", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is climate change?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic land use", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is land use?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution, purpose agriculture policy and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil pollution, purpose agriculture policy in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil pollution and purpose agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil pollution and purpose agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which sea regions datasets have topic land use, purpose environmental policy, subject sea regions and cover time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'sea regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'sea regions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find sea regions datasets with topic land use, purpose environmental policy and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'sea regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'sea regions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is land use, purpose environmental policy and the subject sea regions", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'sea regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'sea regions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject land use, purpose environmental policy and cover the theme sea regions?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'sea regions'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'sea regions', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil protection, purpose climate change, subject science and technology, country coverage bolivia and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'bolivia'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic soil protection, purpose climate change, country coverage bolivia and subject science and technology with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'bolivia'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which science and technology datasets cover topic soil protection, purpose climate change and have country coverage bolivia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'bolivia'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic soil protection, have purpose climate change, subject science and technology and country coverage bolivia?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'science and technology'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'science and technology', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'climate change', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'bolivia'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine topsoil sample in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse topsoil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse topsoil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'topsoil sample', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable ph in cacl2 and have temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in cacl2', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in cacl2', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2009 - 2009 and variable ph in cacl2", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in cacl2', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in cacl2', 'i') ) } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable ph in cacl2", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in cacl2', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in cacl2', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable ph in cacl2?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'ph in cacl2', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'ph in cacl2', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme transport networks in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme transport networks in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject transport networks in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject transport networks in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme transport networks and subject transport networks with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme transport networks and subject transport networks in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all transport networks datasets that deals with subject transport networks?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme transport networks", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject transport networks and theme transport networks?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject transport networks", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme transport networks?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject transport networks?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject transport networks and theme transport networks", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme transport networks and subject transport networks", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the theme transport networks", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject transport networks", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'transport networks'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'transport networks', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with geographical coverage togo and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'togo'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with geographical coverage togo in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'togo'@en, 'i')) } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with country coverage togo", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'togo'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with country coverage togo?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'togo'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose geographical coverage includes togo?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'togo'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage oceania countries and time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'oceania'@en, 'i')) } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have as geographical coverage oceania countries?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'oceania'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with oceania geographical coverage", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . ?continent skos:prefLabel ?continent_name FILTER ( lang(?continent_name) = 'en') FILTER ( regex(?continent_name, 'oceania'@en, 'i')) } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets have agriculture policy purpose and time span from 2009 to 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets are related to agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to agriculture policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose purpose is agriculture policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?type)) . {select ?type where {graph PURPOSE_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample and period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover the topic soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets related to the topic soil sample", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil sample?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil sample', 'i')) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection, purpose environmental policy and time span 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets with subject soil protection, purpose environmental policy in the period 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic soil protection and purpose environmental policy", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets whose topic is soil protection and purpose environmental policy?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil protection', 'i') ) . }} union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) .} } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which education, culture and sport datasets have topic soil pollution, purpose environmental policy, subject education, culture and sport and cover time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find education, culture and sport datasets with topic soil pollution, purpose environmental policy and temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets whose topic is soil pollution, purpose environmental policy and the subject education, culture and sport", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with subject soil pollution, purpose environmental policy and cover the theme education, culture and sport?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'education, culture and sport'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'education, culture and sport', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'soil pollution', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'environmental policy', 'i') ) . } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find datasets with topic land use, purpose agriculture policy, subject justice, legal system and public safety, country coverage philippines and temporal extent 2009 - 2009", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'justice, legal system and public safety'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'justice, legal system and public safety', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'philippines'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets with topic land use, purpose agriculture policy, country coverage philippines and subject justice, legal system and public safety with temporal extent 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'justice, legal system and public safety'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'justice, legal system and public safety', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'philippines'@en, 'i')) } } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which justice, legal system and public safety datasets cover topic land use, purpose agriculture policy and have country coverage philippines?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'justice, legal system and public safety'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'justice, legal system and public safety', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'philippines'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets cover topic land use, have purpose agriculture policy, subject justice, legal system and public safety and country coverage philippines?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . {?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'justice, legal system and public safety'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'justice, legal system and public safety', 'i') ) . } } } union {?dataset agricore:hasDatasetType ?datasetType . FILTER ( ?datasetType IN (?type)) . {select ?type where {graph SUBJECT_GRAPH {?subject ?predicate ?type . } ?type a skos:Concept . ?type skos:prefLabel ?label . FILTER ( regex(?label, 'land use', 'i') ) . } } } union {?dataset agricore:hasPurpose ?datasetPurpose . FILTER ( ?datasetPurpose IN (?purpose)) . {select ?purpose where {graph PURPOSE_GRAPH {?subject ?predicate ?purpose . } ?purpose a agricore:DatasetPurpose . ?purpose skos:prefLabel ?label . FILTER ( regex(?label, 'agriculture policy', 'i') ) . } } } union {?dataset agricore:hasGeoCoverage ?geozone . FILTER ( ?geozone IN (?country_subject) || ?geozone IN (?cont_subject)) . SERVICE SPARQL_ENDPOINT {SELECT ?country_subject ?cont_subject WHERE {graph COUNTRY_GRAPH {?country_subject ?country_predicate skos:Concept . } graph CONTINENT_GRAPH {?cont_subject ?cont_predicate skos:Concept . } ?country_subject skos:prefLabel ?country_name . ?country_subject ogcgs:sfWithin ?continent . FILTER ( lang(?country_name) = 'en') FILTER ( regex(?country_name, 'philippines'@en, 'i')) } } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that examine geo-referenced point in the period 2009 - 2009?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2009)) > 0, 2009, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets analyse geo-referenced point?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets that analyse geo-referenced point", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasAnalysisUnit ?analysisUnit . ?analysisUnit agricore:hasUnitReference ?unitReference . FILTER ( ?unitReference IN (?unit)) . {select ?unit where {graph ANALYSIS_UNIT_REF_GRAPH {?unit ?predicate ?object . } ?unit a agricore:AnalysisUnitReference . ?unit skos:prefLabel ?label . FILTER ( regex(?label, 'geo-referenced point', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets contain the dataset variable coarse fragments and have temporal extent 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'coarse fragments', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'coarse fragments', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with temporal extent 2006 - 2018 and variable coarse fragments", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'coarse fragments', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'coarse fragments', 'i') ) } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find the datasets with dataset variable coarse fragments", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'coarse fragments', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'coarse fragments', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets containing the dataset variable coarse fragments?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset agricore:hasDatasetVariables ?datasetVariable . ?datasetVariable agricore:variableName ?variableName . {FILTER ( regex(str(?variableName), 'coarse fragments', 'i') ) } union {?datasetVariable agricore:referenceValues ?refValues . FILTER ( regex(str(?refValues), 'coarse fragments', 'i') ) } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets covering the theme elevation in the period 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that deal with the theme elevation in the period from 2006 to 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the subject elevation in the time span from 2006 to 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which datasets deal with the subject elevation in the time span 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with theme elevation and subject elevation with temporal extent 2006 - 2018", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets covering the theme elevation and subject elevation in the period 2006 - 2018?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str(2006)) > 0, 2006, 'NaN') AS ?startParam) BIND (IF(STRLEN(str(2018)) > 0, 2018, 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are all elevation datasets that deals with subject elevation?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that deal with the theme elevation", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover subject elevation and theme elevation?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Find all datasets that cover the subject elevation", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the theme elevation?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"} {"question": "Which are the datasets that cover the subject elevation?", "sparql": "select distinct ?dataset where {?dataset a agricore:Dataset . ?dataset dcat:theme ?theme . FILTER ( ?theme IN (?subject)) . {SERVICE SPARQL_ENDPOINT {SELECT ?subject WHERE {graph EU_AUTH_THEME_GRAPH {?subject ?predicate ?object . } ?object a skos:Concept . ?subject skos:prefLabel ?label . FILTER ( regex(?label, 'elevation'@en, 'i') ) . } } } union {select ?subject where {graph EU_INSPIRE_THEME_GRAPH {?subject ?predicate ?object . } ?object a prov:DataItem . ?object terms:title ?title . FILTER ( lang(?title) = 'en') FILTER ( regex(?title, 'elevation', 'i') ) . } } BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?startParam) BIND (IF(STRLEN(str('')) > 0, '', 'NaN') AS ?endParam) OPTIONAL {?dataset terms:temporal ?dateRange . ?dateRange a terms:PeriodOfTime . ?dateRange dcat:startDate ?startDate . ?dateRange dcat:endDate ?endDate . BIND (IF(?startParam <= year(?startDate), year(?startDate), ?startParam) AS ?max_start_date) BIND (IF(?endParam <= year(?endDate), ?endParam, year(?endDate)) AS ?min_end_date) FILTER (isNumeric(?startParam) && ?max_start_date <= year(?endDate) && isNumeric(?endParam) && ?min_end_date >= year(?startDate)) . } FILTER ((bound(?startDate) || ?startParam ='NaN') && (bound(?endDate) || ?endParam = 'NaN')) }"}